48907495

素因数分解:

$5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{2287}}^1$

素因数の和:2359

約数の個数: 32

約数和(自身を含む): 73801728

約数和(自身を除く): 24894233

約数列:

[1, 5, 7, 13, 35, 47, 65, 91, 235, 329, 455, 611, 1645, 2287, 3055, 4277, 11435, 16009, 21385, 29731, 80045, 107489, 148655, 208117, 537445, 752423, 1040585, 1397357, 3762115, 6986785, 9781499, 48907495]

約数ペア:

[(1, 48907495), (5, 9781499), (7, 6986785), (13, 3762115), (35, 1397357), (47, 1040585), (65, 752423), (91, 537445), (235, 208117), (329, 148655), (455, 107489), (611, 80045), (1645, 29731), (2287, 21385), (3055, 16009), (4277, 11435)]