56078925

素因数分解:

$3^1\times 5^2\times 7^1\times {\mathrm{223}}^1\times {\mathrm{479}}^1$

素因数の和:722

約数の個数: 48

約数和(自身を含む): 106659840

約数和(自身を除く): 50580915

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 75, 105, 175, 223, 479, 525, 669, 1115, 1437, 1561, 2395, 3345, 3353, 4683, 5575, 7185, 7805, 10059, 11975, 16725, 16765, 23415, 35925, 39025, 50295, 83825, 106817, 117075, 251475, 320451, 534085, 747719, 1602255, 2243157, 2670425, 3738595, 8011275, 11215785, 18692975, 56078925]

約数ペア:

[(1, 56078925), (3, 18692975), (5, 11215785), (7, 8011275), (15, 3738595), (21, 2670425), (25, 2243157), (35, 1602255), (75, 747719), (105, 534085), (175, 320451), (223, 251475), (479, 117075), (525, 106817), (669, 83825), (1115, 50295), (1437, 39025), (1561, 35925), (2395, 23415), (3345, 16765), (3353, 16725), (4683, 11975), (5575, 10059), (7185, 7805)]