42445550

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{701}}^1$

素因数の和:893

約数の個数: 48

約数和(自身を含む): 90878112

約数和(自身を除く): 48432562

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 173, 175, 346, 350, 701, 865, 1211, 1402, 1730, 2422, 3505, 4325, 4907, 6055, 7010, 8650, 9814, 12110, 17525, 24535, 30275, 35050, 49070, 60550, 121273, 122675, 242546, 245350, 606365, 848911, 1212730, 1697822, 3031825, 4244555, 6063650, 8489110, 21222775, 42445550]

約数ペア:

[(1, 42445550), (2, 21222775), (5, 8489110), (7, 6063650), (10, 4244555), (14, 3031825), (25, 1697822), (35, 1212730), (50, 848911), (70, 606365), (173, 245350), (175, 242546), (346, 122675), (350, 121273), (701, 60550), (865, 49070), (1211, 35050), (1402, 30275), (1730, 24535), (2422, 17525), (3505, 12110), (4325, 9814), (4907, 8650), (6055, 7010)]