56905488

素因数分解:

$2^4\times 3^2\times {\mathrm{139}}^1\times {\mathrm{2843}}^1$

素因数の和:2996

約数の個数: 60

約数和(自身を含む): 160458480

約数和(自身を除く): 103552992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 139, 144, 278, 417, 556, 834, 1112, 1251, 1668, 2224, 2502, 2843, 3336, 5004, 5686, 6672, 8529, 10008, 11372, 17058, 20016, 22744, 25587, 34116, 45488, 51174, 68232, 102348, 136464, 204696, 395177, 409392, 790354, 1185531, 1580708, 2371062, 3161416, 3556593, 4742124, 6322832, 7113186, 9484248, 14226372, 18968496, 28452744, 56905488]

約数ペア:

[(1, 56905488), (2, 28452744), (3, 18968496), (4, 14226372), (6, 9484248), (8, 7113186), (9, 6322832), (12, 4742124), (16, 3556593), (18, 3161416), (24, 2371062), (36, 1580708), (48, 1185531), (72, 790354), (139, 409392), (144, 395177), (278, 204696), (417, 136464), (556, 102348), (834, 68232), (1112, 51174), (1251, 45488), (1668, 34116), (2224, 25587), (2502, 22744), (2843, 20016), (3336, 17058), (5004, 11372), (5686, 10008), (6672, 8529)]