49439778.000000000

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 256

約数和(自身を含む): 723098880

約数和(自身を除く): 521691960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 13, 15, 20, 22, 24, 26, 30, 33, 39, 40, 44, 52, 55, 60, 65, 66, 78, 88, 97, 104, 110, 120, 121, 130, 132, 143, 156, 165, 194, 195, 220, 242, 260, 264, 286, 291, 312, 330, 363, 388, 390, 429, 440, 484, 485, 520, 572, 582, 605, 660, 715, 726, 776, 780, 858, 968, 970, 1067, 1144, 1164, 1210, 1261, 1320, 1331, 1430, 1452, 1455, 1560, 1573, 1716, 1815, 1940, 2134, 2145, 2328, 2420, 2522, 2662, 2860, 2904, 2910, 3146, 3201, 3432, 3630, 3783, 3880, 3993, 4268, 4290, 4719, 4840, 5044, 5324, 5335, 5720, 5820, 6292, 6305, 6402, 6655, 7260, 7566, 7865, 7986, 8536, 8580, 9438, 10088, 10648, 10670, 11640, 11737, 12584, 12610, 12804, 13310, 13871, 14520, 15132, 15730, 15972, 16005, 17160, 17303, 18876, 18915, 19965, 21340, 23474, 23595, 25220, 25608, 26620, 27742, 30264, 31460, 31944, 32010, 34606, 35211, 37752, 37830, 39930, 41613, 42680, 46948, 47190, 50440, 51909, 53240, 55484, 58685, 62920, 64020, 69212, 69355, 70422, 75660, 79860, 83226, 86515, 93896, 94380, 103818, 110968, 117370, 128040, 129107, 138424, 138710, 140844, 151320, 152581, 159720, 166452, 173030, 176055, 188760, 207636, 208065, 234740, 258214, 259545, 277420, 281688, 305162, 332904, 346060, 352110, 387321, 415272, 416130, 457743, 469480, 516428, 519090, 554840, 610324, 645535, 692120, 704220, 762905, 774642, 832260, 915486, 1032856, 1038180, 1220648, 1291070, 1408440, 1525810, 1549284, 1664520, 1678391, 1830972, 1936605, 2076360, 2288715, 2582140, 3051620, 3098568, 3356782, 3661944, 3873210, 4577430, 5035173, 5164280, 6103240, 6713564, 7746420, 8391955, 9154860, 10070346, 13427128, 15492840, 16783910, 18309720, 20140692, 25175865, 33567820, 40281384, 50351730, 67135640, 100703460, 201406920]

約数ペア:

[(1, 201406920), (2, 100703460), (3, 67135640), (4, 50351730), (5, 40281384), (6, 33567820), (8, 25175865), (10, 20140692), (11, 18309720), (12, 16783910), (13, 15492840), (15, 13427128), (20, 10070346), (22, 9154860), (24, 8391955), (26, 7746420), (30, 6713564), (33, 6103240), (39, 5164280), (40, 5035173), (44, 4577430), (52, 3873210), (55, 3661944), (60, 3356782), (65, 3098568), (66, 3051620), (78, 2582140), (88, 2288715), (97, 2076360), (104, 1936605), (110, 1830972), (120, 1678391), (121, 1664520), (130, 1549284), (132, 1525810), (143, 1408440), (156, 1291070), (165, 1220648), (194, 1038180), (195, 1032856), (220, 915486), (242, 832260), (260, 774642), (264, 762905), (286, 704220), (291, 692120), (312, 645535), (330, 610324), (363, 554840), (388, 519090), (390, 516428), (429, 469480), (440, 457743), (484, 416130), (485, 415272), (520, 387321), (572, 352110), (582, 346060), (605, 332904), (660, 305162), (715, 281688), (726, 277420), (776, 259545), (780, 258214), (858, 234740), (968, 208065), (970, 207636), (1067, 188760), (1144, 176055), (1164, 173030), (1210, 166452), (1261, 159720), (1320, 152581), (1331, 151320), (1430, 140844), (1452, 138710), (1455, 138424), (1560, 129107), (1573, 128040), (1716, 117370), (1815, 110968), (1940, 103818), (2134, 94380), (2145, 93896), (2328, 86515), (2420, 83226), (2522, 79860), (2662, 75660), (2860, 70422), (2904, 69355), (2910, 69212), (3146, 64020), (3201, 62920), (3432, 58685), (3630, 55484), (3783, 53240), (3880, 51909), (3993, 50440), (4268, 47190), (4290, 46948), (4719, 42680), (4840, 41613), (5044, 39930), (5324, 37830), (5335, 37752), (5720, 35211), (5820, 34606), (6292, 32010), (6305, 31944), (6402, 31460), (6655, 30264), (7260, 27742), (7566, 26620), (7865, 25608), (7986, 25220), (8536, 23595), (8580, 23474), (9438, 21340), (10088, 19965), (10648, 18915), (10670, 18876), (11640, 17303), (11737, 17160), (12584, 16005), (12610, 15972), (12804, 15730), (13310, 15132), (13871, 14520)]