51624937

素因数分解:

$7^1\times {\mathrm{13}}^2\times {\mathrm{17}}^2\times {\mathrm{151}}^1$

素因数の和:218

約数の個数: 36

約数和(自身を含む): 68316096

約数和(自身を除く): 16691159

約数列:

[1, 7, 13, 17, 91, 119, 151, 169, 221, 289, 1057, 1183, 1547, 1963, 2023, 2567, 2873, 3757, 13741, 17969, 20111, 25519, 26299, 33371, 43639, 48841, 178633, 233597, 305473, 341887, 433823, 567307, 3036761, 3971149, 7374991, 51624937]

約数ペア:

[(1, 51624937), (7, 7374991), (13, 3971149), (17, 3036761), (91, 567307), (119, 433823), (151, 341887), (169, 305473), (221, 233597), (289, 178633), (1057, 48841), (1183, 43639), (1547, 33371), (1963, 26299), (2023, 25519), (2567, 20111), (2873, 17969), (3757, 13741)]