51457245

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{10427}}^1$

素因数の和:10489

約数の個数: 32

約数和(自身を含む): 96104448

約数和(自身を除く): 44647203

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 10427, 31281, 52135, 72989, 156405, 218967, 364945, 490069, 1094835, 1470207, 2450345, 3430483, 7351035, 10291449, 17152415, 51457245]

約数ペア:

[(1, 51457245), (3, 17152415), (5, 10291449), (7, 7351035), (15, 3430483), (21, 2450345), (35, 1470207), (47, 1094835), (105, 490069), (141, 364945), (235, 218967), (329, 156405), (705, 72989), (987, 52135), (1645, 31281), (4935, 10427)]