52761488

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{253661}}^1$

素因数の和:253682

約数の個数: 20

約数和(自身を含む): 110089308

約数和(自身を除く): 57327820

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 253661, 507322, 1014644, 2029288, 3297593, 4058576, 6595186, 13190372, 26380744, 52761488]

約数ペア:

[(1, 52761488), (2, 26380744), (4, 13190372), (8, 6595186), (13, 4058576), (16, 3297593), (26, 2029288), (52, 1014644), (104, 507322), (208, 253661)]