51204582

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{349}}^1$

素因数の和:403

約数の個数: 128

約数和(自身を含む): 141120000

約数和(自身を除く): 89915418

約数列:

[1, 2, 3, 6, 9, 11, 13, 18, 19, 22, 26, 27, 33, 38, 39, 54, 57, 66, 78, 99, 114, 117, 143, 171, 198, 209, 234, 247, 286, 297, 342, 349, 351, 418, 429, 494, 513, 594, 627, 698, 702, 741, 858, 1026, 1047, 1254, 1287, 1482, 1881, 2094, 2223, 2574, 2717, 3141, 3762, 3839, 3861, 4446, 4537, 5434, 5643, 6282, 6631, 6669, 7678, 7722, 8151, 9074, 9423, 11286, 11517, 13262, 13338, 13611, 16302, 18846, 19893, 23034, 24453, 27222, 34551, 39786, 40833, 48906, 49907, 59679, 69102, 72941, 73359, 81666, 86203, 99814, 103653, 119358, 122499, 145882, 146718, 149721, 172406, 179037, 207306, 218823, 244998, 258609, 299442, 358074, 437646, 449163, 517218, 656469, 775827, 898326, 948233, 1312938, 1347489, 1551654, 1896466, 1969407, 2327481, 2694978, 2844699, 3938814, 4654962, 5689398, 8534097, 17068194, 25602291, 51204582]

約数ペア:

[(1, 51204582), (2, 25602291), (3, 17068194), (6, 8534097), (9, 5689398), (11, 4654962), (13, 3938814), (18, 2844699), (19, 2694978), (22, 2327481), (26, 1969407), (27, 1896466), (33, 1551654), (38, 1347489), (39, 1312938), (54, 948233), (57, 898326), (66, 775827), (78, 656469), (99, 517218), (114, 449163), (117, 437646), (143, 358074), (171, 299442), (198, 258609), (209, 244998), (234, 218823), (247, 207306), (286, 179037), (297, 172406), (342, 149721), (349, 146718), (351, 145882), (418, 122499), (429, 119358), (494, 103653), (513, 99814), (594, 86203), (627, 81666), (698, 73359), (702, 72941), (741, 69102), (858, 59679), (1026, 49907), (1047, 48906), (1254, 40833), (1287, 39786), (1482, 34551), (1881, 27222), (2094, 24453), (2223, 23034), (2574, 19893), (2717, 18846), (3141, 16302), (3762, 13611), (3839, 13338), (3861, 13262), (4446, 11517), (4537, 11286), (5434, 9423), (5643, 9074), (6282, 8151), (6631, 7722), (6669, 7678)]