49671570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{127363}}^1$

素因数の和:127386

約数の個数: 32

約数和(自身を含む): 128382912

約数和(自身を除く): 78711342

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 127363, 254726, 382089, 636815, 764178, 1273630, 1655719, 1910445, 3311438, 3820890, 4967157, 8278595, 9934314, 16557190, 24835785, 49671570]

約数ペア:

[(1, 49671570), (2, 24835785), (3, 16557190), (5, 9934314), (6, 8278595), (10, 4967157), (13, 3820890), (15, 3311438), (26, 1910445), (30, 1655719), (39, 1273630), (65, 764178), (78, 636815), (130, 382089), (195, 254726), (390, 127363)]