51880560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{1913}}^1$

素因数の和:2042

約数の個数: 80

約数和(自身を含む): 162337824

約数和(自身を除く): 110457264

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 113, 120, 226, 240, 339, 452, 565, 678, 904, 1130, 1356, 1695, 1808, 1913, 2260, 2712, 3390, 3826, 4520, 5424, 5739, 6780, 7652, 9040, 9565, 11478, 13560, 15304, 19130, 22956, 27120, 28695, 30608, 38260, 45912, 57390, 76520, 91824, 114780, 153040, 216169, 229560, 432338, 459120, 648507, 864676, 1080845, 1297014, 1729352, 2161690, 2594028, 3242535, 3458704, 4323380, 5188056, 6485070, 8646760, 10376112, 12970140, 17293520, 25940280, 51880560]

約数ペア:

[(1, 51880560), (2, 25940280), (3, 17293520), (4, 12970140), (5, 10376112), (6, 8646760), (8, 6485070), (10, 5188056), (12, 4323380), (15, 3458704), (16, 3242535), (20, 2594028), (24, 2161690), (30, 1729352), (40, 1297014), (48, 1080845), (60, 864676), (80, 648507), (113, 459120), (120, 432338), (226, 229560), (240, 216169), (339, 153040), (452, 114780), (565, 91824), (678, 76520), (904, 57390), (1130, 45912), (1356, 38260), (1695, 30608), (1808, 28695), (1913, 27120), (2260, 22956), (2712, 19130), (3390, 15304), (3826, 13560), (4520, 11478), (5424, 9565), (5739, 9040), (6780, 7652)]