51947038

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{4909}}^1$

素因数の和:4972

約数の個数: 32

約数和(自身を含む): 94036320

約数和(自身を除く): 42089282

約数列:

[1, 2, 11, 13, 22, 26, 37, 74, 143, 286, 407, 481, 814, 962, 4909, 5291, 9818, 10582, 53999, 63817, 107998, 127634, 181633, 363266, 701987, 1403974, 1997963, 2361229, 3995926, 4722458, 25973519, 51947038]

約数ペア:

[(1, 51947038), (2, 25973519), (11, 4722458), (13, 3995926), (22, 2361229), (26, 1997963), (37, 1403974), (74, 701987), (143, 363266), (286, 181633), (407, 127634), (481, 107998), (814, 63817), (962, 53999), (4909, 10582), (5291, 9818)]