47516020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{139753}}^1$

素因数の和:139779

約数の個数: 24

約数和(自身を含む): 105654024

約数和(自身を除く): 58138004

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 139753, 279506, 559012, 698765, 1397530, 2375801, 2795060, 4751602, 9503204, 11879005, 23758010, 47516020]

約数ペア:

[(1, 47516020), (2, 23758010), (4, 11879005), (5, 9503204), (10, 4751602), (17, 2795060), (20, 2375801), (34, 1397530), (68, 698765), (85, 559012), (170, 279506), (340, 139753)]