65196890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^2\times {\mathrm{211}}^1$

素因数の和:335

約数の個数: 48

約数和(自身を含む): 131102496

約数和(自身を除く): 65905606

約数列:

[1, 2, 5, 10, 11, 22, 53, 55, 106, 110, 211, 265, 422, 530, 583, 1055, 1166, 2110, 2321, 2809, 2915, 4642, 5618, 5830, 11183, 11605, 14045, 22366, 23210, 28090, 30899, 55915, 61798, 111830, 123013, 154495, 246026, 308990, 592699, 615065, 1185398, 1230130, 2963495, 5926990, 6519689, 13039378, 32598445, 65196890]

約数ペア:

[(1, 65196890), (2, 32598445), (5, 13039378), (10, 6519689), (11, 5926990), (22, 2963495), (53, 1230130), (55, 1185398), (106, 615065), (110, 592699), (211, 308990), (265, 246026), (422, 154495), (530, 123013), (583, 111830), (1055, 61798), (1166, 55915), (2110, 30899), (2321, 28090), (2809, 23210), (2915, 22366), (4642, 14045), (5618, 11605), (5830, 11183)]