51076140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{859}}^1\times {\mathrm{991}}^1$

素因数の和:1862

約数の個数: 48

約数和(自身を含む): 143324160

約数和(自身を除く): 92248020

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 859, 991, 1718, 1982, 2577, 2973, 3436, 3964, 4295, 4955, 5154, 5946, 8590, 9910, 10308, 11892, 12885, 14865, 17180, 19820, 25770, 29730, 51540, 59460, 851269, 1702538, 2553807, 3405076, 4256345, 5107614, 8512690, 10215228, 12769035, 17025380, 25538070, 51076140]

約数ペア:

[(1, 51076140), (2, 25538070), (3, 17025380), (4, 12769035), (5, 10215228), (6, 8512690), (10, 5107614), (12, 4256345), (15, 3405076), (20, 2553807), (30, 1702538), (60, 851269), (859, 59460), (991, 51540), (1718, 29730), (1982, 25770), (2577, 19820), (2973, 17180), (3436, 14865), (3964, 12885), (4295, 11892), (4955, 10308), (5154, 9910), (5946, 8590)]