56906031

素因数分解:

$3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{3533}}^1$

素因数の和:3615

約数の個数: 32

約数和(自身を含む): 94993920

約数和(自身を除く): 38087889

約数列:

[1, 3, 7, 13, 21, 39, 59, 91, 177, 273, 413, 767, 1239, 2301, 3533, 5369, 10599, 16107, 24731, 45929, 74193, 137787, 208447, 321503, 625341, 964509, 1459129, 2709811, 4377387, 8129433, 18968677, 56906031]

約数ペア:

[(1, 56906031), (3, 18968677), (7, 8129433), (13, 4377387), (21, 2709811), (39, 1459129), (59, 964509), (91, 625341), (177, 321503), (273, 208447), (413, 137787), (767, 74193), (1239, 45929), (2301, 24731), (3533, 16107), (5369, 10599)]