55646120

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{29599}}^1$

素因数の和:29657

約数の個数: 32

約数和(自身を含む): 127872000

約数和(自身を除く): 72225880

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 94, 188, 235, 376, 470, 940, 1880, 29599, 59198, 118396, 147995, 236792, 295990, 591980, 1183960, 1391153, 2782306, 5564612, 6955765, 11129224, 13911530, 27823060, 55646120]

約数ペア:

[(1, 55646120), (2, 27823060), (4, 13911530), (5, 11129224), (8, 6955765), (10, 5564612), (20, 2782306), (40, 1391153), (47, 1183960), (94, 591980), (188, 295990), (235, 236792), (376, 147995), (470, 118396), (940, 59198), (1880, 29599)]