51637432

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4931}}^1$

素因数の和:4972

約数の個数: 64

約数和(自身を含む): 127837440

約数和(自身を除く): 76200008

約数列:

[1, 2, 4, 7, 8, 11, 14, 17, 22, 28, 34, 44, 56, 68, 77, 88, 119, 136, 154, 187, 238, 308, 374, 476, 616, 748, 952, 1309, 1496, 2618, 4931, 5236, 9862, 10472, 19724, 34517, 39448, 54241, 69034, 83827, 108482, 138068, 167654, 216964, 276136, 335308, 379687, 433928, 586789, 670616, 759374, 922097, 1173578, 1518748, 1844194, 2347156, 3037496, 3688388, 4694312, 6454679, 7376776, 12909358, 25818716, 51637432]

約数ペア:

[(1, 51637432), (2, 25818716), (4, 12909358), (7, 7376776), (8, 6454679), (11, 4694312), (14, 3688388), (17, 3037496), (22, 2347156), (28, 1844194), (34, 1518748), (44, 1173578), (56, 922097), (68, 759374), (77, 670616), (88, 586789), (119, 433928), (136, 379687), (154, 335308), (187, 276136), (238, 216964), (308, 167654), (374, 138068), (476, 108482), (616, 83827), (748, 69034), (952, 54241), (1309, 39448), (1496, 34517), (2618, 19724), (4931, 10472), (5236, 9862)]