51957705

素因数分解:

$3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{3853}}^1$

素因数の和:3921

約数の個数: 32

約数和(自身を含む): 88796160

約数和(自身を除く): 36838455

約数列:

[1, 3, 5, 15, 29, 31, 87, 93, 145, 155, 435, 465, 899, 2697, 3853, 4495, 11559, 13485, 19265, 57795, 111737, 119443, 335211, 358329, 558685, 597215, 1676055, 1791645, 3463847, 10391541, 17319235, 51957705]

約数ペア:

[(1, 51957705), (3, 17319235), (5, 10391541), (15, 3463847), (29, 1791645), (31, 1676055), (87, 597215), (93, 558685), (145, 358329), (155, 335211), (435, 119443), (465, 111737), (899, 57795), (2697, 19265), (3853, 13485), (4495, 11559)]