55772290

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2711

約数の個数: 48

約数和(自身を含む): 119541312

約数和(自身を除く): 63769022

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 49, 70, 86, 98, 215, 245, 301, 430, 490, 602, 1505, 2107, 2647, 3010, 4214, 5294, 10535, 13235, 18529, 21070, 26470, 37058, 92645, 113821, 129703, 185290, 227642, 259406, 569105, 648515, 796747, 1138210, 1297030, 1593494, 3983735, 5577229, 7967470, 11154458, 27886145, 55772290]

約数ペア:

[(1, 55772290), (2, 27886145), (5, 11154458), (7, 7967470), (10, 5577229), (14, 3983735), (35, 1593494), (43, 1297030), (49, 1138210), (70, 796747), (86, 648515), (98, 569105), (215, 259406), (245, 227642), (301, 185290), (430, 129703), (490, 113821), (602, 92645), (1505, 37058), (2107, 26470), (2647, 21070), (3010, 18529), (4214, 13235), (5294, 10535)]