53576790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{6949}}^1$

素因数の和:7216

約数の個数: 32

約数和(自身を含む): 129103200

約数和(自身を除く): 75526410

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 6949, 7710, 13898, 20847, 34745, 41694, 69490, 104235, 208470, 1785893, 3571786, 5357679, 8929465, 10715358, 17858930, 26788395, 53576790]

約数ペア:

[(1, 53576790), (2, 26788395), (3, 17858930), (5, 10715358), (6, 8929465), (10, 5357679), (15, 3571786), (30, 1785893), (257, 208470), (514, 104235), (771, 69490), (1285, 41694), (1542, 34745), (2570, 20847), (3855, 13898), (6949, 7710)]