51151504

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{2113}}^1$

素因数の和:2227

約数の個数: 40

約数和(自身を含む): 106165080

約数和(自身を除く): 55013576

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 178, 272, 356, 712, 1424, 1513, 2113, 3026, 4226, 6052, 8452, 12104, 16904, 24208, 33808, 35921, 71842, 143684, 188057, 287368, 376114, 574736, 752228, 1504456, 3008912, 3196969, 6393938, 12787876, 25575752, 51151504]

約数ペア:

[(1, 51151504), (2, 25575752), (4, 12787876), (8, 6393938), (16, 3196969), (17, 3008912), (34, 1504456), (68, 752228), (89, 574736), (136, 376114), (178, 287368), (272, 188057), (356, 143684), (712, 71842), (1424, 35921), (1513, 33808), (2113, 24208), (3026, 16904), (4226, 12104), (6052, 8452)]