51210874

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{1307}}^1$

素因数の和:1470

約数の個数: 32

約数和(自身を含む): 90974016

約数和(自身を除く): 39763142

約数列:

[1, 2, 11, 13, 22, 26, 137, 143, 274, 286, 1307, 1507, 1781, 2614, 3014, 3562, 14377, 16991, 19591, 28754, 33982, 39182, 179059, 186901, 358118, 373802, 1969649, 2327767, 3939298, 4655534, 25605437, 51210874]

約数ペア:

[(1, 51210874), (2, 25605437), (11, 4655534), (13, 3939298), (22, 2327767), (26, 1969649), (137, 373802), (143, 358118), (274, 186901), (286, 179059), (1307, 39182), (1507, 33982), (1781, 28754), (2614, 19591), (3014, 16991), (3562, 14377)]