53313848

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{563}}^1$

素因数の和:684

約数の個数: 64

約数和(自身を含む): 121824000

約数和(自身を除く): 68510152

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 89, 133, 152, 178, 266, 356, 532, 563, 623, 712, 1064, 1126, 1246, 1691, 2252, 2492, 3382, 3941, 4504, 4984, 6764, 7882, 10697, 11837, 13528, 15764, 21394, 23674, 31528, 42788, 47348, 50107, 74879, 85576, 94696, 100214, 149758, 200428, 299516, 350749, 400856, 599032, 701498, 952033, 1402996, 1904066, 2805992, 3808132, 6664231, 7616264, 13328462, 26656924, 53313848]

約数ペア:

[(1, 53313848), (2, 26656924), (4, 13328462), (7, 7616264), (8, 6664231), (14, 3808132), (19, 2805992), (28, 1904066), (38, 1402996), (56, 952033), (76, 701498), (89, 599032), (133, 400856), (152, 350749), (178, 299516), (266, 200428), (356, 149758), (532, 100214), (563, 94696), (623, 85576), (712, 74879), (1064, 50107), (1126, 47348), (1246, 42788), (1691, 31528), (2252, 23674), (2492, 21394), (3382, 15764), (3941, 13528), (4504, 11837), (4984, 10697), (6764, 7882)]