54254408

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{40129}}^1$

素因数の和:40161

約数の個数: 24

約数和(自身を含む): 110156850

約数和(自身を除く): 55902442

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 40129, 80258, 160516, 321032, 521677, 1043354, 2086708, 4173416, 6781801, 13563602, 27127204, 54254408]

約数ペア:

[(1, 54254408), (2, 27127204), (4, 13563602), (8, 6781801), (13, 4173416), (26, 2086708), (52, 1043354), (104, 521677), (169, 321032), (338, 160516), (676, 80258), (1352, 40129)]