54047105

素因数分解:

$5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{457}}^1$

素因数の和:609

約数の個数: 32

約数和(自身を含む): 77383680

約数和(自身を除く): 23336575

約数列:

[1, 5, 7, 31, 35, 109, 155, 217, 457, 545, 763, 1085, 2285, 3199, 3379, 3815, 14167, 15995, 16895, 23653, 49813, 70835, 99169, 118265, 249065, 348691, 495845, 1544203, 1743455, 7721015, 10809421, 54047105]

約数ペア:

[(1, 54047105), (5, 10809421), (7, 7721015), (31, 1743455), (35, 1544203), (109, 495845), (155, 348691), (217, 249065), (457, 118265), (545, 99169), (763, 70835), (1085, 49813), (2285, 23653), (3199, 16895), (3379, 15995), (3815, 14167)]