52799560

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^2\times {\mathrm{10909}}^1$

素因数の和:10942

約数の個数: 48

約数和(自身を含む): 130592700

約数和(自身を除く): 77793140

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 2420, 4840, 10909, 21818, 43636, 54545, 87272, 109090, 119999, 218180, 239998, 436360, 479996, 599995, 959992, 1199990, 1319989, 2399980, 2639978, 4799960, 5279956, 6599945, 10559912, 13199890, 26399780, 52799560]

約数ペア:

[(1, 52799560), (2, 26399780), (4, 13199890), (5, 10559912), (8, 6599945), (10, 5279956), (11, 4799960), (20, 2639978), (22, 2399980), (40, 1319989), (44, 1199990), (55, 959992), (88, 599995), (110, 479996), (121, 436360), (220, 239998), (242, 218180), (440, 119999), (484, 109090), (605, 87272), (968, 54545), (1210, 43636), (2420, 21818), (4840, 10909)]