52401220

素因数分解:

$2^2\times 5^1\times {\mathrm{83}}^1\times {\mathrm{31567}}^1$

素因数の和:31659

約数の個数: 24

約数和(自身を含む): 111371904

約数和(自身を除く): 58970684

約数列:

[1, 2, 4, 5, 10, 20, 83, 166, 332, 415, 830, 1660, 31567, 63134, 126268, 157835, 315670, 631340, 2620061, 5240122, 10480244, 13100305, 26200610, 52401220]

約数ペア:

[(1, 52401220), (2, 26200610), (4, 13100305), (5, 10480244), (10, 5240122), (20, 2620061), (83, 631340), (166, 315670), (332, 157835), (415, 126268), (830, 63134), (1660, 31567)]