53512030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1627}}^1$

素因数の和:1681

約数の個数: 64

約数和(自身を含む): 118153728

約数和(自身を除く): 64641698

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 26, 46, 55, 65, 110, 115, 130, 143, 230, 253, 286, 299, 506, 598, 715, 1265, 1430, 1495, 1627, 2530, 2990, 3254, 3289, 6578, 8135, 16270, 16445, 17897, 21151, 32890, 35794, 37421, 42302, 74842, 89485, 105755, 178970, 187105, 211510, 232661, 374210, 411631, 465322, 486473, 823262, 972946, 1163305, 2058155, 2326610, 2432365, 4116310, 4864730, 5351203, 10702406, 26756015, 53512030]

約数ペア:

[(1, 53512030), (2, 26756015), (5, 10702406), (10, 5351203), (11, 4864730), (13, 4116310), (22, 2432365), (23, 2326610), (26, 2058155), (46, 1163305), (55, 972946), (65, 823262), (110, 486473), (115, 465322), (130, 411631), (143, 374210), (230, 232661), (253, 211510), (286, 187105), (299, 178970), (506, 105755), (598, 89485), (715, 74842), (1265, 42302), (1430, 37421), (1495, 35794), (1627, 32890), (2530, 21151), (2990, 17897), (3254, 16445), (3289, 16270), (6578, 8135)]