55332020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{3251}}^1$

素因数の和:3320

約数の個数: 48

約数和(自身を含む): 124564608

約数和(自身を除く): 69232588

約数列:

[1, 2, 4, 5, 10, 20, 23, 37, 46, 74, 92, 115, 148, 185, 230, 370, 460, 740, 851, 1702, 3251, 3404, 4255, 6502, 8510, 13004, 16255, 17020, 32510, 65020, 74773, 120287, 149546, 240574, 299092, 373865, 481148, 601435, 747730, 1202870, 1495460, 2405740, 2766601, 5533202, 11066404, 13833005, 27666010, 55332020]

約数ペア:

[(1, 55332020), (2, 27666010), (4, 13833005), (5, 11066404), (10, 5533202), (20, 2766601), (23, 2405740), (37, 1495460), (46, 1202870), (74, 747730), (92, 601435), (115, 481148), (148, 373865), (185, 299092), (230, 240574), (370, 149546), (460, 120287), (740, 74773), (851, 65020), (1702, 32510), (3251, 17020), (3404, 16255), (4255, 13004), (6502, 8510)]