24475750

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{443}}^1$

素因数の和:490

約数の個数: 64

約数和(自身を含む): 52363584

約数和(自身を除く): 27887834

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 50, 65, 85, 125, 130, 170, 221, 250, 325, 425, 442, 443, 650, 850, 886, 1105, 1625, 2125, 2210, 2215, 3250, 4250, 4430, 5525, 5759, 7531, 11050, 11075, 11518, 15062, 22150, 27625, 28795, 37655, 55250, 55375, 57590, 75310, 97903, 110750, 143975, 188275, 195806, 287950, 376550, 489515, 719875, 941375, 979030, 1439750, 1882750, 2447575, 4895150, 12237875, 24475750]

約数ペア:

[(1, 24475750), (2, 12237875), (5, 4895150), (10, 2447575), (13, 1882750), (17, 1439750), (25, 979030), (26, 941375), (34, 719875), (50, 489515), (65, 376550), (85, 287950), (125, 195806), (130, 188275), (170, 143975), (221, 110750), (250, 97903), (325, 75310), (425, 57590), (442, 55375), (443, 55250), (650, 37655), (850, 28795), (886, 27625), (1105, 22150), (1625, 15062), (2125, 11518), (2210, 11075), (2215, 11050), (3250, 7531), (4250, 5759), (4430, 5525)]