47645270

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{2111}}^1$

素因数の和:2216

約数の個数: 32

約数和(自身を含む): 89565696

約数和(自身を除く): 41920426

約数列:

[1, 2, 5, 10, 37, 61, 74, 122, 185, 305, 370, 610, 2111, 2257, 4222, 4514, 10555, 11285, 21110, 22570, 78107, 128771, 156214, 257542, 390535, 643855, 781070, 1287710, 4764527, 9529054, 23822635, 47645270]

約数ペア:

[(1, 47645270), (2, 23822635), (5, 9529054), (10, 4764527), (37, 1287710), (61, 781070), (74, 643855), (122, 390535), (185, 257542), (305, 156214), (370, 128771), (610, 78107), (2111, 22570), (2257, 21110), (4222, 11285), (4514, 10555)]