49081617

素因数分解:

$3^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{22079}}^1$

素因数の和:22117

約数の個数: 24

約数和(自身を含む): 80371200

約数和(自身を除く): 31289583

約数列:

[1, 3, 9, 13, 19, 39, 57, 117, 171, 247, 741, 2223, 22079, 66237, 198711, 287027, 419501, 861081, 1258503, 2583243, 3775509, 5453513, 16360539, 49081617]

約数ペア:

[(1, 49081617), (3, 16360539), (9, 5453513), (13, 3775509), (19, 2583243), (39, 1258503), (57, 861081), (117, 419501), (171, 287027), (247, 198711), (741, 66237), (2223, 22079)]