53168992

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{557}}^1$

素因数の和:743

約数の個数: 48

約数和(自身を含む): 111086640

約数和(自身を除く): 57917648

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 152, 157, 304, 314, 557, 608, 628, 1114, 1256, 2228, 2512, 2983, 4456, 5024, 5966, 8912, 10583, 11932, 17824, 21166, 23864, 42332, 47728, 84664, 87449, 95456, 169328, 174898, 338656, 349796, 699592, 1399184, 1661531, 2798368, 3323062, 6646124, 13292248, 26584496, 53168992]

約数ペア:

[(1, 53168992), (2, 26584496), (4, 13292248), (8, 6646124), (16, 3323062), (19, 2798368), (32, 1661531), (38, 1399184), (76, 699592), (152, 349796), (157, 338656), (304, 174898), (314, 169328), (557, 95456), (608, 87449), (628, 84664), (1114, 47728), (1256, 42332), (2228, 23864), (2512, 21166), (2983, 17824), (4456, 11932), (5024, 10583), (5966, 8912)]