53339928

素因数分解:

$2^3\times 3^1\times {\mathrm{107}}^1\times {\mathrm{20771}}^1$

素因数の和:20887

約数の個数: 32

約数和(自身を含む): 134602560

約数和(自身を除く): 81262632

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 107, 214, 321, 428, 642, 856, 1284, 2568, 20771, 41542, 62313, 83084, 124626, 166168, 249252, 498504, 2222497, 4444994, 6667491, 8889988, 13334982, 17779976, 26669964, 53339928]

約数ペア:

[(1, 53339928), (2, 26669964), (3, 17779976), (4, 13334982), (6, 8889988), (8, 6667491), (12, 4444994), (24, 2222497), (107, 498504), (214, 249252), (321, 166168), (428, 124626), (642, 83084), (856, 62313), (1284, 41542), (2568, 20771)]