51591492

素因数分解:

$2^2\times 3^4\times {\mathrm{159233}}^1$

素因数の和:159249

約数の個数: 30

約数和(自身を含む): 134871198

約数和(自身を除く): 83279706

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 159233, 318466, 477699, 636932, 955398, 1433097, 1910796, 2866194, 4299291, 5732388, 8598582, 12897873, 17197164, 25795746, 51591492]

約数ペア:

[(1, 51591492), (2, 25795746), (3, 17197164), (4, 12897873), (6, 8598582), (9, 5732388), (12, 4299291), (18, 2866194), (27, 1910796), (36, 1433097), (54, 955398), (81, 636932), (108, 477699), (162, 318466), (324, 159233)]