51399998

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{241}}^1\times {\mathrm{631}}^1$

素因数の和:900

約数の個数: 24

約数和(自身を含む): 83966256

約数和(自身を除く): 32566258

約数列:

[1, 2, 13, 26, 169, 241, 338, 482, 631, 1262, 3133, 6266, 8203, 16406, 40729, 81458, 106639, 152071, 213278, 304142, 1976923, 3953846, 25699999, 51399998]

約数ペア:

[(1, 51399998), (2, 25699999), (13, 3953846), (26, 1976923), (169, 304142), (241, 213278), (338, 152071), (482, 106639), (631, 81458), (1262, 40729), (3133, 16406), (6266, 8203)]