53788488

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{172399}}^1$

素因数の和:172421

約数の個数: 32

約数和(自身を含む): 144816000

約数和(自身を除く): 91027512

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 172399, 344798, 517197, 689596, 1034394, 1379192, 2068788, 2241187, 4137576, 4482374, 6723561, 8964748, 13447122, 17929496, 26894244, 53788488]

約数ペア:

[(1, 53788488), (2, 26894244), (3, 17929496), (4, 13447122), (6, 8964748), (8, 6723561), (12, 4482374), (13, 4137576), (24, 2241187), (26, 2068788), (39, 1379192), (52, 1034394), (78, 689596), (104, 517197), (156, 344798), (312, 172399)]