47750540

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{77017}}^1$

素因数の和:77057

約数の個数: 24

約数和(自身を含む): 103512192

約数和(自身を除く): 55761652

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 77017, 154034, 308068, 385085, 770170, 1540340, 2387527, 4775054, 9550108, 11937635, 23875270, 47750540]

約数ペア:

[(1, 47750540), (2, 23875270), (4, 11937635), (5, 9550108), (10, 4775054), (20, 2387527), (31, 1540340), (62, 770170), (124, 385085), (155, 308068), (310, 154034), (620, 77017)]