49544820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{683}}^1$

素因数の和:742

約数の個数: 144

約数和(自身を含む): 167311872

約数和(自身を除く): 117767052

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 31, 36, 39, 45, 52, 60, 62, 65, 78, 90, 93, 117, 124, 130, 155, 156, 180, 186, 195, 234, 260, 279, 310, 372, 390, 403, 465, 468, 558, 585, 620, 683, 780, 806, 930, 1116, 1170, 1209, 1366, 1395, 1612, 1860, 2015, 2049, 2340, 2418, 2732, 2790, 3415, 3627, 4030, 4098, 4836, 5580, 6045, 6147, 6830, 7254, 8060, 8196, 8879, 10245, 12090, 12294, 13660, 14508, 17758, 18135, 20490, 21173, 24180, 24588, 26637, 30735, 35516, 36270, 40980, 42346, 44395, 53274, 61470, 63519, 72540, 79911, 84692, 88790, 105865, 106548, 122940, 127038, 133185, 159822, 177580, 190557, 211730, 254076, 266370, 275249, 317595, 319644, 381114, 399555, 423460, 532740, 550498, 635190, 762228, 799110, 825747, 952785, 1100996, 1270380, 1376245, 1598220, 1651494, 1905570, 2477241, 2752490, 3302988, 3811140, 4128735, 4954482, 5504980, 8257470, 9908964, 12386205, 16514940, 24772410, 49544820]

約数ペア:

[(1, 49544820), (2, 24772410), (3, 16514940), (4, 12386205), (5, 9908964), (6, 8257470), (9, 5504980), (10, 4954482), (12, 4128735), (13, 3811140), (15, 3302988), (18, 2752490), (20, 2477241), (26, 1905570), (30, 1651494), (31, 1598220), (36, 1376245), (39, 1270380), (45, 1100996), (52, 952785), (60, 825747), (62, 799110), (65, 762228), (78, 635190), (90, 550498), (93, 532740), (117, 423460), (124, 399555), (130, 381114), (155, 319644), (156, 317595), (180, 275249), (186, 266370), (195, 254076), (234, 211730), (260, 190557), (279, 177580), (310, 159822), (372, 133185), (390, 127038), (403, 122940), (465, 106548), (468, 105865), (558, 88790), (585, 84692), (620, 79911), (683, 72540), (780, 63519), (806, 61470), (930, 53274), (1116, 44395), (1170, 42346), (1209, 40980), (1366, 36270), (1395, 35516), (1612, 30735), (1860, 26637), (2015, 24588), (2049, 24180), (2340, 21173), (2418, 20490), (2732, 18135), (2790, 17758), (3415, 14508), (3627, 13660), (4030, 12294), (4098, 12090), (4836, 10245), (5580, 8879), (6045, 8196), (6147, 8060), (6830, 7254)]