51307650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1009}}^1$

素因数の和:1140

約数の個数: 72

約数和(自身を含む): 139204260

約数和(自身を除く): 87896610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 113, 150, 225, 226, 339, 450, 565, 678, 1009, 1017, 1130, 1695, 2018, 2034, 2825, 3027, 3390, 5045, 5085, 5650, 6054, 8475, 9081, 10090, 10170, 15135, 16950, 18162, 25225, 25425, 30270, 45405, 50450, 50850, 75675, 90810, 114017, 151350, 227025, 228034, 342051, 454050, 570085, 684102, 1026153, 1140170, 1710255, 2052306, 2850425, 3420510, 5130765, 5700850, 8551275, 10261530, 17102550, 25653825, 51307650]

約数ペア:

[(1, 51307650), (2, 25653825), (3, 17102550), (5, 10261530), (6, 8551275), (9, 5700850), (10, 5130765), (15, 3420510), (18, 2850425), (25, 2052306), (30, 1710255), (45, 1140170), (50, 1026153), (75, 684102), (90, 570085), (113, 454050), (150, 342051), (225, 228034), (226, 227025), (339, 151350), (450, 114017), (565, 90810), (678, 75675), (1009, 50850), (1017, 50450), (1130, 45405), (1695, 30270), (2018, 25425), (2034, 25225), (2825, 18162), (3027, 16950), (3390, 15135), (5045, 10170), (5085, 10090), (5650, 9081), (6054, 8475)]