51357544

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{739}}^1$

素因数の和:842

約数の個数: 64

約数和(自身を含む): 118281600

約数和(自身を除く): 66924056

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 73, 119, 136, 146, 238, 292, 476, 511, 584, 739, 952, 1022, 1241, 1478, 2044, 2482, 2956, 4088, 4964, 5173, 5912, 8687, 9928, 10346, 12563, 17374, 20692, 25126, 34748, 41384, 50252, 53947, 69496, 87941, 100504, 107894, 175882, 215788, 351764, 377629, 431576, 703528, 755258, 917099, 1510516, 1834198, 3021032, 3668396, 6419693, 7336792, 12839386, 25678772, 51357544]

約数ペア:

[(1, 51357544), (2, 25678772), (4, 12839386), (7, 7336792), (8, 6419693), (14, 3668396), (17, 3021032), (28, 1834198), (34, 1510516), (56, 917099), (68, 755258), (73, 703528), (119, 431576), (136, 377629), (146, 351764), (238, 215788), (292, 175882), (476, 107894), (511, 100504), (584, 87941), (739, 69496), (952, 53947), (1022, 50252), (1241, 41384), (1478, 34748), (2044, 25126), (2482, 20692), (2956, 17374), (4088, 12563), (4964, 10346), (5173, 9928), (5912, 8687)]