53555.000000

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^2$

素因数の和:45

約数の個数: 60

約数和(自身を含む): 398574

約数和(自身を除く): 261684

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 169, 195, 234, 270, 338, 351, 390, 405, 507, 585, 702, 810, 845, 1014, 1053, 1170, 1521, 1690, 1755, 2106, 2535, 3042, 3510, 4563, 5070, 5265, 7605, 9126, 10530, 13689, 15210, 22815, 27378, 45630, 68445, 136890]

約数ペア:

[(1, 136890), (2, 68445), (3, 45630), (5, 27378), (6, 22815), (9, 15210), (10, 13689), (13, 10530), (15, 9126), (18, 7605), (26, 5265), (27, 5070), (30, 4563), (39, 3510), (45, 3042), (54, 2535), (65, 2106), (78, 1755), (81, 1690), (90, 1521), (117, 1170), (130, 1053), (135, 1014), (162, 845), (169, 810), (195, 702), (234, 585), (270, 507), (338, 405), (351, 390)]