53406320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{60689}}^1$

素因数の和:60713

約数の個数: 40

約数和(自身を含む): 135460080

約数和(自身を除く): 82053760

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 60689, 121378, 242756, 303445, 485512, 606890, 667579, 971024, 1213780, 1335158, 2427560, 2670316, 3337895, 4855120, 5340632, 6675790, 10681264, 13351580, 26703160, 53406320]

約数ペア:

[(1, 53406320), (2, 26703160), (4, 13351580), (5, 10681264), (8, 6675790), (10, 5340632), (11, 4855120), (16, 3337895), (20, 2670316), (22, 2427560), (40, 1335158), (44, 1213780), (55, 971024), (80, 667579), (88, 606890), (110, 485512), (176, 303445), (220, 242756), (440, 121378), (880, 60689)]