56046320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{63689}}^1$

素因数の和:63713

約数の個数: 40

約数和(自身を含む): 142156080

約数和(自身を除く): 86109760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 63689, 127378, 254756, 318445, 509512, 636890, 700579, 1019024, 1273780, 1401158, 2547560, 2802316, 3502895, 5095120, 5604632, 7005790, 11209264, 14011580, 28023160, 56046320]

約数ペア:

[(1, 56046320), (2, 28023160), (4, 14011580), (5, 11209264), (8, 7005790), (10, 5604632), (11, 5095120), (16, 3502895), (20, 2802316), (22, 2547560), (40, 1401158), (44, 1273780), (55, 1019024), (80, 700579), (88, 636890), (110, 509512), (176, 318445), (220, 254756), (440, 127378), (880, 63689)]