54025250

素因数分解:

$2^1\times 5^3\times {\mathrm{31}}^1\times {\mathrm{6971}}^1$

素因数の和:7019

約数の個数: 32

約数和(自身を含む): 104412672

約数和(自身を除く): 50387422

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 125, 155, 250, 310, 775, 1550, 3875, 6971, 7750, 13942, 34855, 69710, 174275, 216101, 348550, 432202, 871375, 1080505, 1742750, 2161010, 5402525, 10805050, 27012625, 54025250]

約数ペア:

[(1, 54025250), (2, 27012625), (5, 10805050), (10, 5402525), (25, 2161010), (31, 1742750), (50, 1080505), (62, 871375), (125, 432202), (155, 348550), (250, 216101), (310, 174275), (775, 69710), (1550, 34855), (3875, 13942), (6971, 7750)]