53541220

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{72353}}^1$

素因数の和:72399

約数の個数: 24

約数和(自身を含む): 115476984

約数和(自身を除く): 61935764

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 370, 740, 72353, 144706, 289412, 361765, 723530, 1447060, 2677061, 5354122, 10708244, 13385305, 26770610, 53541220]

約数ペア:

[(1, 53541220), (2, 26770610), (4, 13385305), (5, 10708244), (10, 5354122), (20, 2677061), (37, 1447060), (74, 723530), (148, 361765), (185, 289412), (370, 144706), (740, 72353)]