78150050

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{941}}^1$

素因数の和:1115

約数の個数: 48

約数和(自身を含む): 159793344

約数和(自身を除く): 81643294

約数列:

[1, 2, 5, 10, 11, 22, 25, 50, 55, 110, 151, 275, 302, 550, 755, 941, 1510, 1661, 1882, 3322, 3775, 4705, 7550, 8305, 9410, 10351, 16610, 20702, 23525, 41525, 47050, 51755, 83050, 103510, 142091, 258775, 284182, 517550, 710455, 1420910, 1563001, 3126002, 3552275, 7104550, 7815005, 15630010, 39075025, 78150050]

約数ペア:

[(1, 78150050), (2, 39075025), (5, 15630010), (10, 7815005), (11, 7104550), (22, 3552275), (25, 3126002), (50, 1563001), (55, 1420910), (110, 710455), (151, 517550), (275, 284182), (302, 258775), (550, 142091), (755, 103510), (941, 83050), (1510, 51755), (1661, 47050), (1882, 41525), (3322, 23525), (3775, 20702), (4705, 16610), (7550, 10351), (8305, 9410)]