49238199

素因数分解:

$3^4\times {\mathrm{31}}^1\times {\mathrm{19609}}^1$

素因数の和:19652

約数の個数: 20

約数和(自身を含む): 75929920

約数和(自身を除く): 26691721

約数列:

[1, 3, 9, 27, 31, 81, 93, 279, 837, 2511, 19609, 58827, 176481, 529443, 607879, 1588329, 1823637, 5470911, 16412733, 49238199]

約数ペア:

[(1, 49238199), (3, 16412733), (9, 5470911), (27, 1823637), (31, 1588329), (81, 607879), (93, 529443), (279, 176481), (837, 58827), (2511, 19609)]