53108520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{442571}}^1$

素因数の和:442585

約数の個数: 32

約数和(自身を含む): 159325920

約数和(自身を除く): 106217400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 442571, 885142, 1327713, 1770284, 2212855, 2655426, 3540568, 4425710, 5310852, 6638565, 8851420, 10621704, 13277130, 17702840, 26554260, 53108520]

約数ペア:

[(1, 53108520), (2, 26554260), (3, 17702840), (4, 13277130), (5, 10621704), (6, 8851420), (8, 6638565), (10, 5310852), (12, 4425710), (15, 3540568), (20, 2655426), (24, 2212855), (30, 1770284), (40, 1327713), (60, 885142), (120, 442571)]