50478040

素因数分解:

$2^3\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:436

約数の個数: 64

約数和(自身を含む): 117482400

約数和(自身を除く): 67004360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 59, 73, 118, 146, 236, 292, 293, 295, 365, 472, 584, 586, 590, 730, 1172, 1180, 1460, 1465, 2344, 2360, 2920, 2930, 4307, 5860, 8614, 11720, 17228, 17287, 21389, 21535, 34456, 34574, 42778, 43070, 69148, 85556, 86140, 86435, 106945, 138296, 171112, 172280, 172870, 213890, 345740, 427780, 691480, 855560, 1261951, 2523902, 5047804, 6309755, 10095608, 12619510, 25239020, 50478040]

約数ペア:

[(1, 50478040), (2, 25239020), (4, 12619510), (5, 10095608), (8, 6309755), (10, 5047804), (20, 2523902), (40, 1261951), (59, 855560), (73, 691480), (118, 427780), (146, 345740), (236, 213890), (292, 172870), (293, 172280), (295, 171112), (365, 138296), (472, 106945), (584, 86435), (586, 86140), (590, 85556), (730, 69148), (1172, 43070), (1180, 42778), (1460, 34574), (1465, 34456), (2344, 21535), (2360, 21389), (2920, 17287), (2930, 17228), (4307, 11720), (5860, 8614)]