55371016

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{2659}}^1$

素因数の和:2821

約数の個数: 32

約数和(自身を含む): 110124000

約数和(自身を除く): 54752984

約数列:

[1, 2, 4, 8, 19, 38, 76, 137, 152, 274, 548, 1096, 2603, 2659, 5206, 5318, 10412, 10636, 20824, 21272, 50521, 101042, 202084, 364283, 404168, 728566, 1457132, 2914264, 6921377, 13842754, 27685508, 55371016]

約数ペア:

[(1, 55371016), (2, 27685508), (4, 13842754), (8, 6921377), (19, 2914264), (38, 1457132), (76, 728566), (137, 404168), (152, 364283), (274, 202084), (548, 101042), (1096, 50521), (2603, 21272), (2659, 20824), (5206, 10636), (5318, 10412)]