54121078

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1\times {\mathrm{211}}^1$

素因数の和:444

約数の個数: 32

約数和(自身を含む): 90668160

約数和(自身を除く): 36547082

約数列:

[1, 2, 11, 22, 89, 131, 178, 211, 262, 422, 979, 1441, 1958, 2321, 2882, 4642, 11659, 18779, 23318, 27641, 37558, 55282, 128249, 206569, 256498, 304051, 413138, 608102, 2460049, 4920098, 27060539, 54121078]

約数ペア:

[(1, 54121078), (2, 27060539), (11, 4920098), (22, 2460049), (89, 608102), (131, 413138), (178, 304051), (211, 256498), (262, 206569), (422, 128249), (979, 55282), (1441, 37558), (1958, 27641), (2321, 23318), (2882, 18779), (4642, 11659)]