47248890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{121151}}^1$

素因数の和:121174

約数の個数: 32

約数和(自身を含む): 122121216

約数和(自身を除く): 74872326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 121151, 242302, 363453, 605755, 726906, 1211510, 1574963, 1817265, 3149926, 3634530, 4724889, 7874815, 9449778, 15749630, 23624445, 47248890]

約数ペア:

[(1, 47248890), (2, 23624445), (3, 15749630), (5, 9449778), (6, 7874815), (10, 4724889), (13, 3634530), (15, 3149926), (26, 1817265), (30, 1574963), (39, 1211510), (65, 726906), (78, 605755), (130, 363453), (195, 242302), (390, 121151)]