55502265

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{557}}^1$

素因数の和:658

約数の個数: 64

約数和(自身を含む): 110992896

約数和(自身を除く): 55490631

約数列:

[1, 3, 5, 7, 13, 15, 21, 35, 39, 65, 73, 91, 105, 195, 219, 273, 365, 455, 511, 557, 949, 1095, 1365, 1533, 1671, 2555, 2785, 2847, 3899, 4745, 6643, 7241, 7665, 8355, 11697, 14235, 19495, 19929, 21723, 33215, 36205, 40661, 50687, 58485, 99645, 108615, 121983, 152061, 203305, 253435, 284627, 528593, 609915, 760305, 853881, 1423135, 1585779, 2642965, 3700151, 4269405, 7928895, 11100453, 18500755, 55502265]

約数ペア:

[(1, 55502265), (3, 18500755), (5, 11100453), (7, 7928895), (13, 4269405), (15, 3700151), (21, 2642965), (35, 1585779), (39, 1423135), (65, 853881), (73, 760305), (91, 609915), (105, 528593), (195, 284627), (219, 253435), (273, 203305), (365, 152061), (455, 121983), (511, 108615), (557, 99645), (949, 58485), (1095, 50687), (1365, 40661), (1533, 36205), (1671, 33215), (2555, 21723), (2785, 19929), (2847, 19495), (3899, 14235), (4745, 11697), (6643, 8355), (7241, 7665)]