56177898

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{18839}}^1$

素因数の和:18922

約数の個数: 32

約数和(自身を含む): 130222080

約数和(自身を除く): 74044182

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 18839, 37678, 56517, 113034, 131873, 263746, 395619, 791238, 1337569, 2675138, 4012707, 8025414, 9362983, 18725966, 28088949, 56177898]

約数ペア:

[(1, 56177898), (2, 28088949), (3, 18725966), (6, 9362983), (7, 8025414), (14, 4012707), (21, 2675138), (42, 1337569), (71, 791238), (142, 395619), (213, 263746), (426, 131873), (497, 113034), (994, 56517), (1491, 37678), (2982, 18839)]