49871580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1$

素因数の和:180

約数の個数: 192

約数和(自身を含む): 165957120

約数和(自身を除く): 116085540

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 19, 20, 22, 30, 33, 38, 41, 44, 55, 57, 60, 66, 76, 82, 95, 97, 110, 114, 123, 132, 164, 165, 190, 194, 205, 209, 220, 228, 246, 285, 291, 330, 380, 388, 410, 418, 451, 485, 492, 570, 582, 615, 627, 660, 779, 820, 836, 902, 970, 1045, 1067, 1140, 1164, 1230, 1254, 1353, 1455, 1558, 1804, 1843, 1940, 2090, 2134, 2255, 2337, 2460, 2508, 2706, 2910, 3116, 3135, 3201, 3686, 3895, 3977, 4180, 4268, 4510, 4674, 5335, 5412, 5529, 5820, 6270, 6402, 6765, 7372, 7790, 7954, 8569, 9020, 9215, 9348, 10670, 11058, 11685, 11931, 12540, 12804, 13530, 15580, 15908, 16005, 17138, 18430, 19885, 20273, 21340, 22116, 23370, 23862, 25707, 27060, 27645, 32010, 34276, 36860, 39770, 40546, 42845, 43747, 46740, 47724, 51414, 55290, 59655, 60819, 64020, 75563, 79540, 81092, 85690, 87494, 101365, 102828, 110580, 119310, 121638, 128535, 131241, 151126, 171380, 174988, 202730, 218735, 226689, 238620, 243276, 257070, 262482, 302252, 304095, 377815, 405460, 437470, 453378, 514140, 524964, 608190, 656205, 755630, 831193, 874940, 906756, 1133445, 1216380, 1312410, 1511260, 1662386, 2266890, 2493579, 2624820, 3324772, 4155965, 4533780, 4987158, 8311930, 9974316, 12467895, 16623860, 24935790, 49871580]

約数ペア:

[(1, 49871580), (2, 24935790), (3, 16623860), (4, 12467895), (5, 9974316), (6, 8311930), (10, 4987158), (11, 4533780), (12, 4155965), (15, 3324772), (19, 2624820), (20, 2493579), (22, 2266890), (30, 1662386), (33, 1511260), (38, 1312410), (41, 1216380), (44, 1133445), (55, 906756), (57, 874940), (60, 831193), (66, 755630), (76, 656205), (82, 608190), (95, 524964), (97, 514140), (110, 453378), (114, 437470), (123, 405460), (132, 377815), (164, 304095), (165, 302252), (190, 262482), (194, 257070), (205, 243276), (209, 238620), (220, 226689), (228, 218735), (246, 202730), (285, 174988), (291, 171380), (330, 151126), (380, 131241), (388, 128535), (410, 121638), (418, 119310), (451, 110580), (485, 102828), (492, 101365), (570, 87494), (582, 85690), (615, 81092), (627, 79540), (660, 75563), (779, 64020), (820, 60819), (836, 59655), (902, 55290), (970, 51414), (1045, 47724), (1067, 46740), (1140, 43747), (1164, 42845), (1230, 40546), (1254, 39770), (1353, 36860), (1455, 34276), (1558, 32010), (1804, 27645), (1843, 27060), (1940, 25707), (2090, 23862), (2134, 23370), (2255, 22116), (2337, 21340), (2460, 20273), (2508, 19885), (2706, 18430), (2910, 17138), (3116, 16005), (3135, 15908), (3201, 15580), (3686, 13530), (3895, 12804), (3977, 12540), (4180, 11931), (4268, 11685), (4510, 11058), (4674, 10670), (5335, 9348), (5412, 9215), (5529, 9020), (5820, 8569), (6270, 7954), (6402, 7790), (6765, 7372)]