56622540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{317}}^1$

素因数の和:571

約数の個数: 96

約数和(自身を含む): 172025280

約数和(自身を除く): 115402740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 229, 260, 317, 390, 458, 634, 687, 780, 916, 951, 1145, 1268, 1374, 1585, 1902, 2290, 2748, 2977, 3170, 3435, 3804, 4121, 4580, 4755, 5954, 6340, 6870, 8242, 8931, 9510, 11908, 12363, 13740, 14885, 16484, 17862, 19020, 20605, 24726, 29770, 35724, 41210, 44655, 49452, 59540, 61815, 72593, 82420, 89310, 123630, 145186, 178620, 217779, 247260, 290372, 362965, 435558, 725930, 871116, 943709, 1088895, 1451860, 1887418, 2177790, 2831127, 3774836, 4355580, 4718545, 5662254, 9437090, 11324508, 14155635, 18874180, 28311270, 56622540]

約数ペア:

[(1, 56622540), (2, 28311270), (3, 18874180), (4, 14155635), (5, 11324508), (6, 9437090), (10, 5662254), (12, 4718545), (13, 4355580), (15, 3774836), (20, 2831127), (26, 2177790), (30, 1887418), (39, 1451860), (52, 1088895), (60, 943709), (65, 871116), (78, 725930), (130, 435558), (156, 362965), (195, 290372), (229, 247260), (260, 217779), (317, 178620), (390, 145186), (458, 123630), (634, 89310), (687, 82420), (780, 72593), (916, 61815), (951, 59540), (1145, 49452), (1268, 44655), (1374, 41210), (1585, 35724), (1902, 29770), (2290, 24726), (2748, 20605), (2977, 19020), (3170, 17862), (3435, 16484), (3804, 14885), (4121, 13740), (4580, 12363), (4755, 11908), (5954, 9510), (6340, 8931), (6870, 8242)]