47244210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121139}}^1$

素因数の和:121162

約数の個数: 32

約数和(自身を含む): 122109120

約数和(自身を除く): 74864910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 121139, 242278, 363417, 605695, 726834, 1211390, 1574807, 1817085, 3149614, 3634170, 4724421, 7874035, 9448842, 15748070, 23622105, 47244210]

約数ペア:

[(1, 47244210), (2, 23622105), (3, 15748070), (5, 9448842), (6, 7874035), (10, 4724421), (13, 3634170), (15, 3149614), (26, 1817085), (30, 1574807), (39, 1211390), (65, 726834), (78, 605695), (130, 363417), (195, 242278), (390, 121139)]