64043850

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{32843}}^1$

素因数の和:32871

約数の個数: 48

約数和(自身を含む): 171051552

約数和(自身を除く): 107007702

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 32843, 65686, 98529, 164215, 197058, 328430, 426959, 492645, 821075, 853918, 985290, 1280877, 1642150, 2134795, 2463225, 2561754, 4269590, 4926450, 6404385, 10673975, 12808770, 21347950, 32021925, 64043850]

約数ペア:

[(1, 64043850), (2, 32021925), (3, 21347950), (5, 12808770), (6, 10673975), (10, 6404385), (13, 4926450), (15, 4269590), (25, 2561754), (26, 2463225), (30, 2134795), (39, 1642150), (50, 1280877), (65, 985290), (75, 853918), (78, 821075), (130, 492645), (150, 426959), (195, 328430), (325, 197058), (390, 164215), (650, 98529), (975, 65686), (1950, 32843)]