51930995796

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{2963}}^1\times {\mathrm{6857}}^1$

素因数の和:9901

約数の個数: 72

約数和(自身を含む): 133183237824

約数和(自身を除く): 81252242028

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 639, 852, 1278, 2556, 2963, 5926, 6857, 8889, 11852, 13714, 17778, 20571, 26667, 27428, 35556, 41142, 53334, 61713, 82284, 106668, 123426, 210373, 246852, 420746, 486847, 631119, 841492, 973694, 1262238, 1460541, 1893357, 1947388, 2524476, 2921082, 3786714, 4381623, 5842164, 7573428, 8763246, 17526492, 20317291, 40634582, 60951873, 81269164, 121903746, 182855619, 243807492, 365711238, 731422476, 1442527661, 2885055322, 4327582983, 5770110644, 8655165966, 12982748949, 17310331932, 25965497898, 51930995796]

約数ペア:

[(1, 51930995796), (2, 25965497898), (3, 17310331932), (4, 12982748949), (6, 8655165966), (9, 5770110644), (12, 4327582983), (18, 2885055322), (36, 1442527661), (71, 731422476), (142, 365711238), (213, 243807492), (284, 182855619), (426, 121903746), (639, 81269164), (852, 60951873), (1278, 40634582), (2556, 20317291), (2963, 17526492), (5926, 8763246), (6857, 7573428), (8889, 5842164), (11852, 4381623), (13714, 3786714), (17778, 2921082), (20571, 2524476), (26667, 1947388), (27428, 1893357), (35556, 1460541), (41142, 1262238), (53334, 973694), (61713, 841492), (82284, 631119), (106668, 486847), (123426, 420746), (210373, 246852)]