51325330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{2647}}^1$

素因数の和:2938

約数の個数: 32

約数和(自身を含む): 106004736

約数和(自身を除く): 54679406

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 277, 554, 1385, 1939, 2647, 2770, 3878, 5294, 9695, 13235, 18529, 19390, 26470, 37058, 92645, 185290, 733219, 1466438, 3666095, 5132533, 7332190, 10265066, 25662665, 51325330]

約数ペア:

[(1, 51325330), (2, 25662665), (5, 10265066), (7, 7332190), (10, 5132533), (14, 3666095), (35, 1466438), (70, 733219), (277, 185290), (554, 92645), (1385, 37058), (1939, 26470), (2647, 19390), (2770, 18529), (3878, 13235), (5294, 9695)]