56557744550

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{197}}^1\times {\mathrm{337759}}^1$

素因数の和:337985

約数の個数: 48

約数和(自身を含む): 111951227520

約数和(自身を除く): 55393482970

約数列:

[1, 2, 5, 10, 17, 25, 34, 50, 85, 170, 197, 394, 425, 850, 985, 1970, 3349, 4925, 6698, 9850, 16745, 33490, 83725, 167450, 337759, 675518, 1688795, 3377590, 5741903, 8443975, 11483806, 16887950, 28709515, 57419030, 66538523, 133077046, 143547575, 287095150, 332692615, 665385230, 1131154891, 1663463075, 2262309782, 3326926150, 5655774455, 11311548910, 28278872275, 56557744550]

約数ペア:

[(1, 56557744550), (2, 28278872275), (5, 11311548910), (10, 5655774455), (17, 3326926150), (25, 2262309782), (34, 1663463075), (50, 1131154891), (85, 665385230), (170, 332692615), (197, 287095150), (394, 143547575), (425, 133077046), (850, 66538523), (985, 57419030), (1970, 28709515), (3349, 16887950), (4925, 11483806), (6698, 8443975), (9850, 5741903), (16745, 3377590), (33490, 1688795), (83725, 675518), (167450, 337759)]