53345348360

素因数分解:

$2^3\times 5^1\times {\mathrm{3301}}^1\times {\mathrm{404009}}^1$

素因数の和:407321

約数の個数: 32

約数和(自身を含む): 120063691800

約数和(自身を除く): 66718343440

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 3301, 6602, 13204, 16505, 26408, 33010, 66020, 132040, 404009, 808018, 1616036, 2020045, 3232072, 4040090, 8080180, 16160360, 1333633709, 2667267418, 5334534836, 6668168545, 10669069672, 13336337090, 26672674180, 53345348360]

約数ペア:

[(1, 53345348360), (2, 26672674180), (4, 13336337090), (5, 10669069672), (8, 6668168545), (10, 5334534836), (20, 2667267418), (40, 1333633709), (3301, 16160360), (6602, 8080180), (13204, 4040090), (16505, 3232072), (26408, 2020045), (33010, 1616036), (66020, 808018), (132040, 404009)]