52996580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:853

約数の個数: 96

約数和(自身を含む): 140856576

約数和(自身を除く): 87859996

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 37, 52, 65, 70, 74, 91, 130, 140, 148, 182, 185, 259, 260, 364, 370, 455, 481, 518, 740, 787, 910, 962, 1036, 1295, 1574, 1820, 1924, 2405, 2590, 3148, 3367, 3935, 4810, 5180, 5509, 6734, 7870, 9620, 10231, 11018, 13468, 15740, 16835, 20462, 22036, 27545, 29119, 33670, 40924, 51155, 55090, 58238, 67340, 71617, 102310, 110180, 116476, 143234, 145595, 203833, 204620, 286468, 291190, 358085, 378547, 407666, 582380, 716170, 757094, 815332, 1019165, 1432340, 1514188, 1892735, 2038330, 2649829, 3785470, 4076660, 5299658, 7570940, 10599316, 13249145, 26498290, 52996580]

約数ペア:

[(1, 52996580), (2, 26498290), (4, 13249145), (5, 10599316), (7, 7570940), (10, 5299658), (13, 4076660), (14, 3785470), (20, 2649829), (26, 2038330), (28, 1892735), (35, 1514188), (37, 1432340), (52, 1019165), (65, 815332), (70, 757094), (74, 716170), (91, 582380), (130, 407666), (140, 378547), (148, 358085), (182, 291190), (185, 286468), (259, 204620), (260, 203833), (364, 145595), (370, 143234), (455, 116476), (481, 110180), (518, 102310), (740, 71617), (787, 67340), (910, 58238), (962, 55090), (1036, 51155), (1295, 40924), (1574, 33670), (1820, 29119), (1924, 27545), (2405, 22036), (2590, 20462), (3148, 16835), (3367, 15740), (3935, 13468), (4810, 11018), (5180, 10231), (5509, 9620), (6734, 7870)]