54133940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9431}}^1$

素因数の和:9488

約数の個数: 48

約数和(自身を含む): 133104384

約数和(自身を除く): 78970444

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 41, 70, 82, 140, 164, 205, 287, 410, 574, 820, 1148, 1435, 2870, 5740, 9431, 18862, 37724, 47155, 66017, 94310, 132034, 188620, 264068, 330085, 386671, 660170, 773342, 1320340, 1546684, 1933355, 2706697, 3866710, 5413394, 7733420, 10826788, 13533485, 27066970, 54133940]

約数ペア:

[(1, 54133940), (2, 27066970), (4, 13533485), (5, 10826788), (7, 7733420), (10, 5413394), (14, 3866710), (20, 2706697), (28, 1933355), (35, 1546684), (41, 1320340), (70, 773342), (82, 660170), (140, 386671), (164, 330085), (205, 264068), (287, 188620), (410, 132034), (574, 94310), (820, 66017), (1148, 47155), (1435, 37724), (2870, 18862), (5740, 9431)]