56907972

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{1097}}^1$

素因数の和:1249

約数の個数: 72

約数和(自身を含む): 158270112

約数和(自身を除く): 101362140

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 66, 99, 131, 132, 198, 262, 393, 396, 524, 786, 1097, 1179, 1441, 1572, 2194, 2358, 2882, 3291, 4323, 4388, 4716, 5764, 6582, 8646, 9873, 12067, 12969, 13164, 17292, 19746, 24134, 25938, 36201, 39492, 48268, 51876, 72402, 108603, 143707, 144804, 217206, 287414, 431121, 434412, 574828, 862242, 1293363, 1580777, 1724484, 2586726, 3161554, 4742331, 5173452, 6323108, 9484662, 14226993, 18969324, 28453986, 56907972]

約数ペア:

[(1, 56907972), (2, 28453986), (3, 18969324), (4, 14226993), (6, 9484662), (9, 6323108), (11, 5173452), (12, 4742331), (18, 3161554), (22, 2586726), (33, 1724484), (36, 1580777), (44, 1293363), (66, 862242), (99, 574828), (131, 434412), (132, 431121), (198, 287414), (262, 217206), (393, 144804), (396, 143707), (524, 108603), (786, 72402), (1097, 51876), (1179, 48268), (1441, 39492), (1572, 36201), (2194, 25938), (2358, 24134), (2882, 19746), (3291, 17292), (4323, 13164), (4388, 12969), (4716, 12067), (5764, 9873), (6582, 8646)]