52778770

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25253}}^1$

素因数の和:25290

約数の個数: 32

約数和(自身を含む): 109097280

約数和(自身を除く): 56318510

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 190, 209, 418, 1045, 2090, 25253, 50506, 126265, 252530, 277783, 479807, 555566, 959614, 1388915, 2399035, 2777830, 4798070, 5277877, 10555754, 26389385, 52778770]

約数ペア:

[(1, 52778770), (2, 26389385), (5, 10555754), (10, 5277877), (11, 4798070), (19, 2777830), (22, 2399035), (38, 1388915), (55, 959614), (95, 555566), (110, 479807), (190, 277783), (209, 252530), (418, 126265), (1045, 50506), (2090, 25253)]