50999868

素因数分解:

$2^2\times 3^5\times {\mathrm{71}}^1\times {\mathrm{739}}^1$

素因数の和:829

約数の個数: 72

約数和(自身を含む): 135757440

約数和(自身を除く): 84757572

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 71, 81, 108, 142, 162, 213, 243, 284, 324, 426, 486, 639, 739, 852, 972, 1278, 1478, 1917, 2217, 2556, 2956, 3834, 4434, 5751, 6651, 7668, 8868, 11502, 13302, 17253, 19953, 23004, 26604, 34506, 39906, 52469, 59859, 69012, 79812, 104938, 119718, 157407, 179577, 209876, 239436, 314814, 359154, 472221, 629628, 718308, 944442, 1416663, 1888884, 2833326, 4249989, 5666652, 8499978, 12749967, 16999956, 25499934, 50999868]

約数ペア:

[(1, 50999868), (2, 25499934), (3, 16999956), (4, 12749967), (6, 8499978), (9, 5666652), (12, 4249989), (18, 2833326), (27, 1888884), (36, 1416663), (54, 944442), (71, 718308), (81, 629628), (108, 472221), (142, 359154), (162, 314814), (213, 239436), (243, 209876), (284, 179577), (324, 157407), (426, 119718), (486, 104938), (639, 79812), (739, 69012), (852, 59859), (972, 52469), (1278, 39906), (1478, 34506), (1917, 26604), (2217, 23004), (2556, 19953), (2956, 17253), (3834, 13302), (4434, 11502), (5751, 8868), (6651, 7668)]