51009112

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{4871}}^1$

素因数の和:4912

約数の個数: 64

約数和(自身を含む): 126282240

約数和(自身を除く): 75273128

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, 4871, 5236, 9742, 10472, 19484, 34097, 38968, 53581, 68194, 82807, 107162, 136388, 165614, 214324, 272776, 331228, 375067, 428648, 579649, 662456, 750134, 910877, 1159298, 1500268, 1821754, 2318596, 3000536, 3643508, 4637192, 6376139, 7287016, 12752278, 25504556, 51009112]

約数ペア:

[(1, 51009112), (2, 25504556), (4, 12752278), (7, 7287016), (8, 6376139), (11, 4637192), (14, 3643508), (17, 3000536), (22, 2318596), (28, 1821754), (34, 1500268), (44, 1159298), (56, 910877), (68, 750134), (77, 662456), (88, 579649), (119, 428648), (136, 375067), (154, 331228), (187, 272776), (238, 214324), (308, 165614), (374, 136388), (476, 107162), (616, 82807), (748, 68194), (952, 53581), (1309, 38968), (1496, 34097), (2618, 19484), (4871, 10472), (5236, 9742)]