56556730

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{197}}^1\times {\mathrm{1511}}^1$

素因数の和:1734

約数の個数: 32

約数和(自身を含む): 107775360

約数和(自身を除く): 51218630

約数列:

[1, 2, 5, 10, 19, 38, 95, 190, 197, 394, 985, 1511, 1970, 3022, 3743, 7486, 7555, 15110, 18715, 28709, 37430, 57418, 143545, 287090, 297667, 595334, 1488335, 2976670, 5655673, 11311346, 28278365, 56556730]

約数ペア:

[(1, 56556730), (2, 28278365), (5, 11311346), (10, 5655673), (19, 2976670), (38, 1488335), (95, 595334), (190, 297667), (197, 287090), (394, 143545), (985, 57418), (1511, 37430), (1970, 28709), (3022, 18715), (3743, 15110), (7486, 7555)]