56052520

素因数分解:

$2^3\times 5^1\times {\mathrm{113}}^1\times {\mathrm{12401}}^1$

素因数の和:12525

約数の個数: 32

約数和(自身を含む): 127244520

約数和(自身を除く): 71192000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 113, 226, 452, 565, 904, 1130, 2260, 4520, 12401, 24802, 49604, 62005, 99208, 124010, 248020, 496040, 1401313, 2802626, 5605252, 7006565, 11210504, 14013130, 28026260, 56052520]

約数ペア:

[(1, 56052520), (2, 28026260), (4, 14013130), (5, 11210504), (8, 7006565), (10, 5605252), (20, 2802626), (40, 1401313), (113, 496040), (226, 248020), (452, 124010), (565, 99208), (904, 62005), (1130, 49604), (2260, 24802), (4520, 12401)]