56581448

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2963}}^1$

素因数の和:3018

約数の個数: 64

約数和(自身を含む): 136581120

約数和(自身を除く): 79999672

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 31, 44, 56, 62, 77, 88, 124, 154, 217, 248, 308, 341, 434, 616, 682, 868, 1364, 1736, 2387, 2728, 2963, 4774, 5926, 9548, 11852, 19096, 20741, 23704, 32593, 41482, 65186, 82964, 91853, 130372, 165928, 183706, 228151, 260744, 367412, 456302, 642971, 734824, 912604, 1010383, 1285942, 1825208, 2020766, 2571884, 4041532, 5143768, 7072681, 8083064, 14145362, 28290724, 56581448]

約数ペア:

[(1, 56581448), (2, 28290724), (4, 14145362), (7, 8083064), (8, 7072681), (11, 5143768), (14, 4041532), (22, 2571884), (28, 2020766), (31, 1825208), (44, 1285942), (56, 1010383), (62, 912604), (77, 734824), (88, 642971), (124, 456302), (154, 367412), (217, 260744), (248, 228151), (308, 183706), (341, 165928), (434, 130372), (616, 91853), (682, 82964), (868, 65186), (1364, 41482), (1736, 32593), (2387, 23704), (2728, 20741), (2963, 19096), (4774, 11852), (5926, 9548)]