53381918

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1\times {\mathrm{173}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 85240512

約数和(自身を除く): 31858594

約数列:

[1, 2, 41, 53, 71, 82, 106, 142, 173, 346, 2173, 2911, 3763, 4346, 5822, 7093, 7526, 9169, 12283, 14186, 18338, 24566, 154283, 308566, 375929, 503603, 650999, 751858, 1007206, 1301998, 26690959, 53381918]

約数ペア:

[(1, 53381918), (2, 26690959), (41, 1301998), (53, 1007206), (71, 751858), (82, 650999), (106, 503603), (142, 375929), (173, 308566), (346, 154283), (2173, 24566), (2911, 18338), (3763, 14186), (4346, 12283), (5822, 9169), (7093, 7526)]