49902710

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{34897}}^1$

素因数の和:34928

約数の個数: 32

約数和(自身を含む): 105531552

約数和(自身を除く): 55628842

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 286, 715, 1430, 34897, 69794, 174485, 348970, 383867, 453661, 767734, 907322, 1919335, 2268305, 3838670, 4536610, 4990271, 9980542, 24951355, 49902710]

約数ペア:

[(1, 49902710), (2, 24951355), (5, 9980542), (10, 4990271), (11, 4536610), (13, 3838670), (22, 2268305), (26, 1919335), (55, 907322), (65, 767734), (110, 453661), (130, 383867), (143, 348970), (286, 174485), (715, 69794), (1430, 34897)]