55129120

素因数分解:

$2^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{7331}}^1$

素因数の和:7393

約数の個数: 48

約数和(自身を含む): 133031808

約数和(自身を除く): 77902688

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 47, 80, 94, 160, 188, 235, 376, 470, 752, 940, 1504, 1880, 3760, 7331, 7520, 14662, 29324, 36655, 58648, 73310, 117296, 146620, 234592, 293240, 344557, 586480, 689114, 1172960, 1378228, 1722785, 2756456, 3445570, 5512912, 6891140, 11025824, 13782280, 27564560, 55129120]

約数ペア:

[(1, 55129120), (2, 27564560), (4, 13782280), (5, 11025824), (8, 6891140), (10, 5512912), (16, 3445570), (20, 2756456), (32, 1722785), (40, 1378228), (47, 1172960), (80, 689114), (94, 586480), (160, 344557), (188, 293240), (235, 234592), (376, 146620), (470, 117296), (752, 73310), (940, 58648), (1504, 36655), (1880, 29324), (3760, 14662), (7331, 7520)]