51164316

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{1063}}^1$

素因数の和:1271

約数の個数: 72

約数和(自身を含む): 148721664

約数和(自身を除く): 97557348

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 382, 573, 764, 1063, 1146, 1337, 1719, 2126, 2292, 2674, 3189, 3438, 4011, 4252, 5348, 6378, 6876, 7441, 8022, 9567, 12033, 12756, 14882, 16044, 19134, 22323, 24066, 29764, 38268, 44646, 48132, 66969, 89292, 133938, 203033, 267876, 406066, 609099, 812132, 1218198, 1421231, 1827297, 2436396, 2842462, 3654594, 4263693, 5684924, 7309188, 8527386, 12791079, 17054772, 25582158, 51164316]

約数ペア:

[(1, 51164316), (2, 25582158), (3, 17054772), (4, 12791079), (6, 8527386), (7, 7309188), (9, 5684924), (12, 4263693), (14, 3654594), (18, 2842462), (21, 2436396), (28, 1827297), (36, 1421231), (42, 1218198), (63, 812132), (84, 609099), (126, 406066), (191, 267876), (252, 203033), (382, 133938), (573, 89292), (764, 66969), (1063, 48132), (1146, 44646), (1337, 38268), (1719, 29764), (2126, 24066), (2292, 22323), (2674, 19134), (3189, 16044), (3438, 14882), (4011, 12756), (4252, 12033), (5348, 9567), (6378, 8022), (6876, 7441)]