54476500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1$

素因数の和:95

約数の個数: 144

約数和(自身を含む): 140802480

約数和(自身を除く): 86325980

約数列:

[1, 2, 4, 5, 10, 13, 17, 20, 25, 26, 29, 34, 50, 52, 58, 65, 68, 85, 100, 116, 125, 130, 145, 170, 221, 250, 260, 289, 290, 325, 340, 377, 425, 442, 493, 500, 578, 580, 650, 725, 754, 850, 884, 986, 1105, 1156, 1300, 1445, 1450, 1508, 1625, 1700, 1885, 1972, 2125, 2210, 2465, 2890, 2900, 3250, 3625, 3757, 3770, 4250, 4420, 4930, 5525, 5780, 6409, 6500, 7225, 7250, 7514, 7540, 8381, 8500, 9425, 9860, 11050, 12325, 12818, 14450, 14500, 15028, 16762, 18785, 18850, 22100, 24650, 25636, 27625, 28900, 32045, 33524, 36125, 37570, 37700, 41905, 47125, 49300, 55250, 61625, 64090, 72250, 75140, 83810, 93925, 94250, 108953, 110500, 123250, 128180, 144500, 160225, 167620, 187850, 188500, 209525, 217906, 246500, 320450, 375700, 419050, 435812, 469625, 544765, 640900, 801125, 838100, 939250, 1047625, 1089530, 1602250, 1878500, 2095250, 2179060, 2723825, 3204500, 4190500, 5447650, 10895300, 13619125, 27238250, 54476500]

約数ペア:

[(1, 54476500), (2, 27238250), (4, 13619125), (5, 10895300), (10, 5447650), (13, 4190500), (17, 3204500), (20, 2723825), (25, 2179060), (26, 2095250), (29, 1878500), (34, 1602250), (50, 1089530), (52, 1047625), (58, 939250), (65, 838100), (68, 801125), (85, 640900), (100, 544765), (116, 469625), (125, 435812), (130, 419050), (145, 375700), (170, 320450), (221, 246500), (250, 217906), (260, 209525), (289, 188500), (290, 187850), (325, 167620), (340, 160225), (377, 144500), (425, 128180), (442, 123250), (493, 110500), (500, 108953), (578, 94250), (580, 93925), (650, 83810), (725, 75140), (754, 72250), (850, 64090), (884, 61625), (986, 55250), (1105, 49300), (1156, 47125), (1300, 41905), (1445, 37700), (1450, 37570), (1508, 36125), (1625, 33524), (1700, 32045), (1885, 28900), (1972, 27625), (2125, 25636), (2210, 24650), (2465, 22100), (2890, 18850), (2900, 18785), (3250, 16762), (3625, 15028), (3757, 14500), (3770, 14450), (4250, 12818), (4420, 12325), (4930, 11050), (5525, 9860), (5780, 9425), (6409, 8500), (6500, 8381), (7225, 7540), (7250, 7514)]