49903160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73387}}^1$

素因数の和:73415

約数の個数: 32

約数和(自身を含む): 118888560

約数和(自身を除く): 68985400

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680, 73387, 146774, 293548, 366935, 587096, 733870, 1247579, 1467740, 2495158, 2935480, 4990316, 6237895, 9980632, 12475790, 24951580, 49903160]

約数ペア:

[(1, 49903160), (2, 24951580), (4, 12475790), (5, 9980632), (8, 6237895), (10, 4990316), (17, 2935480), (20, 2495158), (34, 1467740), (40, 1247579), (68, 733870), (85, 587096), (136, 366935), (170, 293548), (340, 146774), (680, 73387)]