57899950

素因数分解:

$2^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{73}}^1\times {\mathrm{547}}^1$

素因数の和:661

約数の個数: 48

約数和(自身を含む): 113140080

約数和(自身を除く): 55240130

約数列:

[1, 2, 5, 10, 25, 29, 50, 58, 73, 145, 146, 290, 365, 547, 725, 730, 1094, 1450, 1825, 2117, 2735, 3650, 4234, 5470, 10585, 13675, 15863, 21170, 27350, 31726, 39931, 52925, 79315, 79862, 105850, 158630, 199655, 396575, 399310, 793150, 998275, 1157999, 1996550, 2315998, 5789995, 11579990, 28949975, 57899950]

約数ペア:

[(1, 57899950), (2, 28949975), (5, 11579990), (10, 5789995), (25, 2315998), (29, 1996550), (50, 1157999), (58, 998275), (73, 793150), (145, 399310), (146, 396575), (290, 199655), (365, 158630), (547, 105850), (725, 79862), (730, 79315), (1094, 52925), (1450, 39931), (1825, 31726), (2117, 27350), (2735, 21170), (3650, 15863), (4234, 13675), (5470, 10585)]