48522680

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{29587}}^1$

素因数の和:29639

約数の個数: 32

約数和(自身を含む): 111842640

約数和(自身を除く): 63319960

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 29587, 59174, 118348, 147935, 236696, 295870, 591740, 1183480, 1213067, 2426134, 4852268, 6065335, 9704536, 12130670, 24261340, 48522680]

約数ペア:

[(1, 48522680), (2, 24261340), (4, 12130670), (5, 9704536), (8, 6065335), (10, 4852268), (20, 2426134), (40, 1213067), (41, 1183480), (82, 591740), (164, 295870), (205, 236696), (328, 147935), (410, 118348), (820, 59174), (1640, 29587)]