51532460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{368089}}^1$

素因数の和:368105

約数の個数: 24

約数和(自身を含む): 123678240

約数和(自身を除く): 72145780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 368089, 736178, 1472356, 1840445, 2576623, 3680890, 5153246, 7361780, 10306492, 12883115, 25766230, 51532460]

約数ペア:

[(1, 51532460), (2, 25766230), (4, 12883115), (5, 10306492), (7, 7361780), (10, 5153246), (14, 3680890), (20, 2576623), (28, 1840445), (35, 1472356), (70, 736178), (140, 368089)]