48848345

素因数分解:

$5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:359

約数の個数: 40

約数和(自身を含む): 73879176

約数和(自身を除く): 25030831

約数列:

[1, 5, 7, 13, 35, 49, 65, 91, 245, 313, 343, 455, 637, 1565, 1715, 2191, 2401, 3185, 4069, 4459, 10955, 12005, 15337, 20345, 22295, 28483, 31213, 76685, 107359, 142415, 156065, 199381, 536795, 751513, 996905, 1395667, 3757565, 6978335, 9769669, 48848345]

約数ペア:

[(1, 48848345), (5, 9769669), (7, 6978335), (13, 3757565), (35, 1395667), (49, 996905), (65, 751513), (91, 536795), (245, 199381), (313, 156065), (343, 142415), (455, 107359), (637, 76685), (1565, 31213), (1715, 28483), (2191, 22295), (2401, 20345), (3185, 15337), (4069, 12005), (4459, 10955)]