50047480

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{3803}}^1$

素因数の和:3868

約数の個数: 64

約数和(自身を含む): 131466240

約数和(自身を除く): 81418760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 47, 56, 70, 94, 140, 188, 235, 280, 329, 376, 470, 658, 940, 1316, 1645, 1880, 2632, 3290, 3803, 6580, 7606, 13160, 15212, 19015, 26621, 30424, 38030, 53242, 76060, 106484, 133105, 152120, 178741, 212968, 266210, 357482, 532420, 714964, 893705, 1064840, 1251187, 1429928, 1787410, 2502374, 3574820, 5004748, 6255935, 7149640, 10009496, 12511870, 25023740, 50047480]

約数ペア:

[(1, 50047480), (2, 25023740), (4, 12511870), (5, 10009496), (7, 7149640), (8, 6255935), (10, 5004748), (14, 3574820), (20, 2502374), (28, 1787410), (35, 1429928), (40, 1251187), (47, 1064840), (56, 893705), (70, 714964), (94, 532420), (140, 357482), (188, 266210), (235, 212968), (280, 178741), (329, 152120), (376, 133105), (470, 106484), (658, 76060), (940, 53242), (1316, 38030), (1645, 30424), (1880, 26621), (2632, 19015), (3290, 15212), (3803, 13160), (6580, 7606)]