51879348

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{1039}}^1$

素因数の和:1141

約数の個数: 72

約数和(自身を含む): 140067200

約数和(自身を除く): 88187852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 73, 76, 114, 146, 171, 219, 228, 292, 342, 438, 657, 684, 876, 1039, 1314, 1387, 2078, 2628, 2774, 3117, 4156, 4161, 5548, 6234, 8322, 9351, 12468, 12483, 16644, 18702, 19741, 24966, 37404, 39482, 49932, 59223, 75847, 78964, 118446, 151694, 177669, 227541, 236892, 303388, 355338, 455082, 682623, 710676, 910164, 1365246, 1441093, 2730492, 2882186, 4323279, 5764372, 8646558, 12969837, 17293116, 25939674, 51879348]

約数ペア:

[(1, 51879348), (2, 25939674), (3, 17293116), (4, 12969837), (6, 8646558), (9, 5764372), (12, 4323279), (18, 2882186), (19, 2730492), (36, 1441093), (38, 1365246), (57, 910164), (73, 710676), (76, 682623), (114, 455082), (146, 355338), (171, 303388), (219, 236892), (228, 227541), (292, 177669), (342, 151694), (438, 118446), (657, 78964), (684, 75847), (876, 59223), (1039, 49932), (1314, 39482), (1387, 37404), (2078, 24966), (2628, 19741), (2774, 18702), (3117, 16644), (4156, 12483), (4161, 12468), (5548, 9351), (6234, 8322)]