49987404

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{683}}^1$

素因数の和:819

約数の個数: 72

約数和(自身を含む): 134447040

約数和(自身を除く): 84459636

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 107, 114, 171, 214, 228, 321, 342, 428, 642, 683, 684, 963, 1284, 1366, 1926, 2033, 2049, 2732, 3852, 4066, 4098, 6099, 6147, 8132, 8196, 12198, 12294, 12977, 18297, 24396, 24588, 25954, 36594, 38931, 51908, 73081, 73188, 77862, 116793, 146162, 155724, 219243, 233586, 292324, 438486, 467172, 657729, 876972, 1315458, 1388539, 2630916, 2777078, 4165617, 5554156, 8331234, 12496851, 16662468, 24993702, 49987404]

約数ペア:

[(1, 49987404), (2, 24993702), (3, 16662468), (4, 12496851), (6, 8331234), (9, 5554156), (12, 4165617), (18, 2777078), (19, 2630916), (36, 1388539), (38, 1315458), (57, 876972), (76, 657729), (107, 467172), (114, 438486), (171, 292324), (214, 233586), (228, 219243), (321, 155724), (342, 146162), (428, 116793), (642, 77862), (683, 73188), (684, 73081), (963, 51908), (1284, 38931), (1366, 36594), (1926, 25954), (2033, 24588), (2049, 24396), (2732, 18297), (3852, 12977), (4066, 12294), (4098, 12198), (6099, 8196), (6147, 8132)]