49091393

素因数分解:

${\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{191}}^1\times {\mathrm{1163}}^1$

素因数の和:1384

約数の個数: 16

約数和(自身を含む): 56318976

約数和(自身を除く): 7227583

約数列:

[1, 13, 17, 191, 221, 1163, 2483, 3247, 15119, 19771, 42211, 222133, 257023, 2887729, 3776261, 49091393]

約数ペア:

[(1, 49091393), (13, 3776261), (17, 2887729), (191, 257023), (221, 222133), (1163, 42211), (2483, 19771), (3247, 15119)]