51414020

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{367243}}^1$

素因数の和:367259

約数の個数: 24

約数和(自身を含む): 123393984

約数和(自身を除く): 71979964

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 367243, 734486, 1468972, 1836215, 2570701, 3672430, 5141402, 7344860, 10282804, 12853505, 25707010, 51414020]

約数ペア:

[(1, 51414020), (2, 25707010), (4, 12853505), (5, 10282804), (7, 7344860), (10, 5141402), (14, 3672430), (20, 2570701), (28, 1836215), (35, 1468972), (70, 734486), (140, 367243)]