53296770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{139}}^1\times {\mathrm{12781}}^1$

素因数の和:12930

約数の個数: 32

約数和(自身を含む): 128842560

約数和(自身を除く): 75545790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 139, 278, 417, 695, 834, 1390, 2085, 4170, 12781, 25562, 38343, 63905, 76686, 127810, 191715, 383430, 1776559, 3553118, 5329677, 8882795, 10659354, 17765590, 26648385, 53296770]

約数ペア:

[(1, 53296770), (2, 26648385), (3, 17765590), (5, 10659354), (6, 8882795), (10, 5329677), (15, 3553118), (30, 1776559), (139, 383430), (278, 191715), (417, 127810), (695, 76686), (834, 63905), (1390, 38343), (2085, 25562), (4170, 12781)]