48874720

素因数分解:

$2^5\times 5^1\times {\mathrm{251}}^1\times {\mathrm{1217}}^1$

素因数の和:1483

約数の個数: 48

約数和(自身を含む): 116021808

約数和(自身を除く): 67147088

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 251, 502, 1004, 1217, 1255, 2008, 2434, 2510, 4016, 4868, 5020, 6085, 8032, 9736, 10040, 12170, 19472, 20080, 24340, 38944, 40160, 48680, 97360, 194720, 305467, 610934, 1221868, 1527335, 2443736, 3054670, 4887472, 6109340, 9774944, 12218680, 24437360, 48874720]

約数ペア:

[(1, 48874720), (2, 24437360), (4, 12218680), (5, 9774944), (8, 6109340), (10, 4887472), (16, 3054670), (20, 2443736), (32, 1527335), (40, 1221868), (80, 610934), (160, 305467), (251, 194720), (502, 97360), (1004, 48680), (1217, 40160), (1255, 38944), (2008, 24340), (2434, 20080), (2510, 19472), (4016, 12170), (4868, 10040), (5020, 9736), (6085, 8032)]