54782234

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{149}}^1\times {\mathrm{179}}^1$

素因数の和:422

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 35937766

約数列:

[1, 2, 13, 26, 79, 149, 158, 179, 298, 358, 1027, 1937, 2054, 2327, 3874, 4654, 11771, 14141, 23542, 26671, 28282, 53342, 153023, 183833, 306046, 346723, 367666, 693446, 2107009, 4214018, 27391117, 54782234]

約数ペア:

[(1, 54782234), (2, 27391117), (13, 4214018), (26, 2107009), (79, 693446), (149, 367666), (158, 346723), (179, 306046), (298, 183833), (358, 153023), (1027, 53342), (1937, 28282), (2054, 26671), (2327, 23542), (3874, 14141), (4654, 11771)]