47052420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{617}}^1$

素因数の和:701

約数の個数: 96

約数和(自身を含む): 139539456

約数和(自身を除く): 92487036

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 41, 60, 62, 82, 93, 123, 124, 155, 164, 186, 205, 246, 310, 372, 410, 465, 492, 615, 617, 620, 820, 930, 1230, 1234, 1271, 1851, 1860, 2460, 2468, 2542, 3085, 3702, 3813, 5084, 6170, 6355, 7404, 7626, 9255, 12340, 12710, 15252, 18510, 19065, 19127, 25297, 25420, 37020, 38130, 38254, 50594, 57381, 75891, 76260, 76508, 95635, 101188, 114762, 126485, 151782, 191270, 229524, 252970, 286905, 303564, 379455, 382540, 505940, 573810, 758910, 784207, 1147620, 1517820, 1568414, 2352621, 3136828, 3921035, 4705242, 7842070, 9410484, 11763105, 15684140, 23526210, 47052420]

約数ペア:

[(1, 47052420), (2, 23526210), (3, 15684140), (4, 11763105), (5, 9410484), (6, 7842070), (10, 4705242), (12, 3921035), (15, 3136828), (20, 2352621), (30, 1568414), (31, 1517820), (41, 1147620), (60, 784207), (62, 758910), (82, 573810), (93, 505940), (123, 382540), (124, 379455), (155, 303564), (164, 286905), (186, 252970), (205, 229524), (246, 191270), (310, 151782), (372, 126485), (410, 114762), (465, 101188), (492, 95635), (615, 76508), (617, 76260), (620, 75891), (820, 57381), (930, 50594), (1230, 38254), (1234, 38130), (1271, 37020), (1851, 25420), (1860, 25297), (2460, 19127), (2468, 19065), (2542, 18510), (3085, 15252), (3702, 12710), (3813, 12340), (5084, 9255), (6170, 7626), (6355, 7404)]