54822740

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{9551}}^1$

素因数の和:9608

約数の個数: 48

約数和(自身を含む): 134797824

約数和(自身を除く): 79975084

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, 9551, 19102, 38204, 47755, 66857, 95510, 133714, 191020, 267428, 334285, 391591, 668570, 783182, 1337140, 1566364, 1957955, 2741137, 3915910, 5482274, 7831820, 10964548, 13705685, 27411370, 54822740]

約数ペア:

[(1, 54822740), (2, 27411370), (4, 13705685), (5, 10964548), (7, 7831820), (10, 5482274), (14, 3915910), (20, 2741137), (28, 1957955), (35, 1566364), (41, 1337140), (70, 783182), (82, 668570), (140, 391591), (164, 334285), (205, 267428), (287, 191020), (410, 133714), (574, 95510), (820, 66857), (1148, 47755), (1435, 38204), (2870, 19102), (5740, 9551)]