48945650

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{293}}^1$

素因数の和:575

約数の個数: 48

約数和(自身を含む): 98759304

約数和(自身を除く): 49813654

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 257, 293, 325, 514, 586, 650, 1285, 1465, 2570, 2930, 3341, 3809, 6425, 6682, 7325, 7618, 12850, 14650, 16705, 19045, 33410, 38090, 75301, 83525, 95225, 150602, 167050, 190450, 376505, 753010, 978913, 1882525, 1957826, 3765050, 4894565, 9789130, 24472825, 48945650]

約数ペア:

[(1, 48945650), (2, 24472825), (5, 9789130), (10, 4894565), (13, 3765050), (25, 1957826), (26, 1882525), (50, 978913), (65, 753010), (130, 376505), (257, 190450), (293, 167050), (325, 150602), (514, 95225), (586, 83525), (650, 75301), (1285, 38090), (1465, 33410), (2570, 19045), (2930, 16705), (3341, 14650), (3809, 12850), (6425, 7618), (6682, 7325)]