50559740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32831}}^1$

素因数の和:32858

約数の個数: 48

約数和(自身を含む): 132378624

約数和(自身を除く): 81818884

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 32831, 65662, 131324, 164155, 229817, 328310, 361141, 459634, 656620, 722282, 919268, 1149085, 1444564, 1805705, 2298170, 2527987, 3611410, 4596340, 5055974, 7222820, 10111948, 12639935, 25279870, 50559740]

約数ペア:

[(1, 50559740), (2, 25279870), (4, 12639935), (5, 10111948), (7, 7222820), (10, 5055974), (11, 4596340), (14, 3611410), (20, 2527987), (22, 2298170), (28, 1805705), (35, 1444564), (44, 1149085), (55, 919268), (70, 722282), (77, 656620), (110, 459634), (140, 361141), (154, 328310), (220, 229817), (308, 164155), (385, 131324), (770, 65662), (1540, 32831)]