52155290

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{251}}^1\times {\mathrm{1889}}^1$

素因数の和:2158

約数の個数: 32

約数和(自身を含む): 102876480

約数和(自身を除く): 50721190

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 251, 502, 1255, 1889, 2510, 2761, 3778, 5522, 9445, 13805, 18890, 20779, 27610, 41558, 103895, 207790, 474139, 948278, 2370695, 4741390, 5215529, 10431058, 26077645, 52155290]

約数ペア:

[(1, 52155290), (2, 26077645), (5, 10431058), (10, 5215529), (11, 4741390), (22, 2370695), (55, 948278), (110, 474139), (251, 207790), (502, 103895), (1255, 41558), (1889, 27610), (2510, 20779), (2761, 18890), (3778, 13805), (5522, 9445)]