53884870

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{457}}^1\times {\mathrm{907}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 104797728

約数和(自身を除く): 50912858

約数列:

[1, 2, 5, 10, 13, 26, 65, 130, 457, 907, 914, 1814, 2285, 4535, 4570, 5941, 9070, 11791, 11882, 23582, 29705, 58955, 59410, 117910, 414499, 828998, 2072495, 4144990, 5388487, 10776974, 26942435, 53884870]

約数ペア:

[(1, 53884870), (2, 26942435), (5, 10776974), (10, 5388487), (13, 4144990), (26, 2072495), (65, 828998), (130, 414499), (457, 117910), (907, 59410), (914, 58955), (1814, 29705), (2285, 23582), (4535, 11882), (4570, 11791), (5941, 9070)]