47649290

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{5021}}^1$

素因数の和:5114

約数の個数: 32

約数和(自身を含む): 93650256

約数和(自身を除く): 46000966

約数列:

[1, 2, 5, 10, 13, 26, 65, 73, 130, 146, 365, 730, 949, 1898, 4745, 5021, 9490, 10042, 25105, 50210, 65273, 130546, 326365, 366533, 652730, 733066, 1832665, 3665330, 4764929, 9529858, 23824645, 47649290]

約数ペア:

[(1, 47649290), (2, 23824645), (5, 9529858), (10, 4764929), (13, 3665330), (26, 1832665), (65, 733066), (73, 652730), (130, 366533), (146, 326365), (365, 130546), (730, 65273), (949, 50210), (1898, 25105), (4745, 10042), (5021, 9490)]