54195358

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{263}}^1\times {\mathrm{359}}^1$

素因数の和:672

約数の個数: 32

約数和(自身を含む): 95800320

約数和(自身を除く): 41604962

約数列:

[1, 2, 7, 14, 41, 82, 263, 287, 359, 526, 574, 718, 1841, 2513, 3682, 5026, 10783, 14719, 21566, 29438, 75481, 94417, 103033, 150962, 188834, 206066, 660919, 1321838, 3871097, 7742194, 27097679, 54195358]

約数ペア:

[(1, 54195358), (2, 27097679), (7, 7742194), (14, 3871097), (41, 1321838), (82, 660919), (263, 206066), (287, 188834), (359, 150962), (526, 103033), (574, 94417), (718, 75481), (1841, 29438), (2513, 21566), (3682, 14719), (5026, 10783)]