550757090

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{33359}}^1$

素因数の和:33506

約数の個数: 32

約数和(自身を含む): 1076060160

約数和(自身を除く): 525303070

約数列:

[1, 2, 5, 10, 13, 26, 65, 127, 130, 254, 635, 1270, 1651, 3302, 8255, 16510, 33359, 66718, 166795, 333590, 433667, 867334, 2168335, 4236593, 4336670, 8473186, 21182965, 42365930, 55075709, 110151418, 275378545, 550757090]

約数ペア:

[(1, 550757090), (2, 275378545), (5, 110151418), (10, 55075709), (13, 42365930), (26, 21182965), (65, 8473186), (127, 4336670), (130, 4236593), (254, 2168335), (635, 867334), (1270, 433667), (1651, 333590), (3302, 166795), (8255, 66718), (16510, 33359)]