56830150

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1$

素因数の和:218

約数の個数: 96

約数和(自身を含む): 124679520

約数和(自身を除く): 67849370

約数列:

[1, 2, 5, 10, 13, 17, 25, 26, 34, 37, 50, 65, 74, 85, 130, 139, 170, 185, 221, 278, 325, 370, 425, 442, 481, 629, 650, 695, 850, 925, 962, 1105, 1258, 1390, 1807, 1850, 2210, 2363, 2405, 3145, 3475, 3614, 4726, 4810, 5143, 5525, 6290, 6950, 8177, 9035, 10286, 11050, 11815, 12025, 15725, 16354, 18070, 23630, 24050, 25715, 30719, 31450, 40885, 45175, 51430, 59075, 61438, 66859, 81770, 87431, 90350, 118150, 128575, 133718, 153595, 174862, 204425, 257150, 307190, 334295, 408850, 437155, 668590, 767975, 874310, 1136603, 1535950, 1671475, 2185775, 2273206, 3342950, 4371550, 5683015, 11366030, 28415075, 56830150]

約数ペア:

[(1, 56830150), (2, 28415075), (5, 11366030), (10, 5683015), (13, 4371550), (17, 3342950), (25, 2273206), (26, 2185775), (34, 1671475), (37, 1535950), (50, 1136603), (65, 874310), (74, 767975), (85, 668590), (130, 437155), (139, 408850), (170, 334295), (185, 307190), (221, 257150), (278, 204425), (325, 174862), (370, 153595), (425, 133718), (442, 128575), (481, 118150), (629, 90350), (650, 87431), (695, 81770), (850, 66859), (925, 61438), (962, 59075), (1105, 51430), (1258, 45175), (1390, 40885), (1807, 31450), (1850, 30719), (2210, 25715), (2363, 24050), (2405, 23630), (3145, 18070), (3475, 16354), (3614, 15725), (4726, 12025), (4810, 11815), (5143, 11050), (5525, 10286), (6290, 9035), (6950, 8177)]