54161290

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{88789}}^1$

素因数の和:88857

約数の個数: 16

約数和(自身を含む): 99089640

約数和(自身を除く): 44928350

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 88789, 177578, 443945, 887890, 5416129, 10832258, 27080645, 54161290]

約数ペア:

[(1, 54161290), (2, 27080645), (5, 10832258), (10, 5416129), (61, 887890), (122, 443945), (305, 177578), (610, 88789)]