54357836

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{191}}^1\times {\mathrm{421}}^1$

素因数の和:642

約数の個数: 36

約数和(自身を含む): 103791744

約数和(自身を除く): 49433908

約数列:

[1, 2, 4, 13, 26, 52, 169, 191, 338, 382, 421, 676, 764, 842, 1684, 2483, 4966, 5473, 9932, 10946, 21892, 32279, 64558, 71149, 80411, 129116, 142298, 160822, 284596, 321644, 1045343, 2090686, 4181372, 13589459, 27178918, 54357836]

約数ペア:

[(1, 54357836), (2, 27178918), (4, 13589459), (13, 4181372), (26, 2090686), (52, 1045343), (169, 321644), (191, 284596), (338, 160822), (382, 142298), (421, 129116), (676, 80411), (764, 71149), (842, 64558), (1684, 32279), (2483, 21892), (4966, 10946), (5473, 9932)]