48651580

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{709}}^1$

素因数の和:838

約数の個数: 48

約数和(自身を含む): 105920640

約数和(自身を除く): 57269060

約数列:

[1, 2, 4, 5, 10, 20, 47, 73, 94, 146, 188, 235, 292, 365, 470, 709, 730, 940, 1418, 1460, 2836, 3431, 3545, 6862, 7090, 13724, 14180, 17155, 33323, 34310, 51757, 66646, 68620, 103514, 133292, 166615, 207028, 258785, 333230, 517570, 666460, 1035140, 2432579, 4865158, 9730316, 12162895, 24325790, 48651580]

約数ペア:

[(1, 48651580), (2, 24325790), (4, 12162895), (5, 9730316), (10, 4865158), (20, 2432579), (47, 1035140), (73, 666460), (94, 517570), (146, 333230), (188, 258785), (235, 207028), (292, 166615), (365, 133292), (470, 103514), (709, 68620), (730, 66646), (940, 51757), (1418, 34310), (1460, 33323), (2836, 17155), (3431, 14180), (3545, 13724), (6862, 7090)]