47865579

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:455

約数の個数: 32

約数和(自身を含む): 70118400

約数和(自身を除く): 22252821

約数列:

[1, 3, 19, 43, 57, 59, 129, 177, 331, 817, 993, 1121, 2451, 2537, 3363, 6289, 7611, 14233, 18867, 19529, 42699, 48203, 58587, 144609, 270427, 371051, 811281, 839747, 1113153, 2519241, 15955193, 47865579]

約数ペア:

[(1, 47865579), (3, 15955193), (19, 2519241), (43, 1113153), (57, 839747), (59, 811281), (129, 371051), (177, 270427), (331, 144609), (817, 58587), (993, 48203), (1121, 42699), (2451, 19529), (2537, 18867), (3363, 14233), (6289, 7611)]