50479660

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{32779}}^1$

素因数の和:32806

約数の個数: 48

約数和(自身を含む): 132168960

約数和(自身を除く): 81689300

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, 32779, 65558, 131116, 163895, 229453, 327790, 360569, 458906, 655580, 721138, 917812, 1147265, 1442276, 1802845, 2294530, 2523983, 3605690, 4589060, 5047966, 7211380, 10095932, 12619915, 25239830, 50479660]

約数ペア:

[(1, 50479660), (2, 25239830), (4, 12619915), (5, 10095932), (7, 7211380), (10, 5047966), (11, 4589060), (14, 3605690), (20, 2523983), (22, 2294530), (28, 1802845), (35, 1442276), (44, 1147265), (55, 917812), (70, 721138), (77, 655580), (110, 458906), (140, 360569), (154, 327790), (220, 229453), (308, 163895), (385, 131116), (770, 65558), (1540, 32779)]