51001808

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{22291}}^1$

素因数の和:22323

約数の個数: 40

約数和(自身を含む): 116096736

約数和(自身を除く): 65094928

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 176, 208, 286, 572, 1144, 2288, 22291, 44582, 89164, 178328, 245201, 289783, 356656, 490402, 579566, 980804, 1159132, 1961608, 2318264, 3187613, 3923216, 4636528, 6375226, 12750452, 25500904, 51001808]

約数ペア:

[(1, 51001808), (2, 25500904), (4, 12750452), (8, 6375226), (11, 4636528), (13, 3923216), (16, 3187613), (22, 2318264), (26, 1961608), (44, 1159132), (52, 980804), (88, 579566), (104, 490402), (143, 356656), (176, 289783), (208, 245201), (286, 178328), (572, 89164), (1144, 44582), (2288, 22291)]