56721762

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{22349}}^1$

素因数の和:22407

約数の個数: 32

約数和(自身を含む): 128736000

約数和(自身を除く): 72014238

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 22349, 44698, 67047, 134094, 201141, 402282, 603423, 1050403, 1206846, 2100806, 3151209, 6302418, 9453627, 18907254, 28360881, 56721762]

約数ペア:

[(1, 56721762), (2, 28360881), (3, 18907254), (6, 9453627), (9, 6302418), (18, 3151209), (27, 2100806), (47, 1206846), (54, 1050403), (94, 603423), (141, 402282), (282, 201141), (423, 134094), (846, 67047), (1269, 44698), (2538, 22349)]