53387160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{444893}}^1$

素因数の和:444907

約数の個数: 32

約数和(自身を含む): 160161840

約数和(自身を除く): 106774680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 444893, 889786, 1334679, 1779572, 2224465, 2669358, 3559144, 4448930, 5338716, 6673395, 8897860, 10677432, 13346790, 17795720, 26693580, 53387160]

約数ペア:

[(1, 53387160), (2, 26693580), (3, 17795720), (4, 13346790), (5, 10677432), (6, 8897860), (8, 6673395), (10, 5338716), (12, 4448930), (15, 3559144), (20, 2669358), (24, 2224465), (30, 1779572), (40, 1334679), (60, 889786), (120, 444893)]