51600770

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{1607}}^1$

素因数の和:1659

約数の個数: 48

約数和(自身を含む): 105935040

約数和(自身を除く): 54334270

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 169, 190, 247, 338, 494, 845, 1235, 1607, 1690, 2470, 3211, 3214, 6422, 8035, 16055, 16070, 20891, 30533, 32110, 41782, 61066, 104455, 152665, 208910, 271583, 305330, 396929, 543166, 793858, 1357915, 1984645, 2715830, 3969290, 5160077, 10320154, 25800385, 51600770]

約数ペア:

[(1, 51600770), (2, 25800385), (5, 10320154), (10, 5160077), (13, 3969290), (19, 2715830), (26, 1984645), (38, 1357915), (65, 793858), (95, 543166), (130, 396929), (169, 305330), (190, 271583), (247, 208910), (338, 152665), (494, 104455), (845, 61066), (1235, 41782), (1607, 32110), (1690, 30533), (2470, 20891), (3211, 16070), (3214, 16055), (6422, 8035)]