56653744

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{337}}^1$

素因数の和:450

約数の個数: 80

約数和(自身を含む): 134118400

約数和(自身を除く): 77464656

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 79, 112, 133, 152, 158, 266, 304, 316, 337, 532, 553, 632, 674, 1064, 1106, 1264, 1348, 1501, 2128, 2212, 2359, 2696, 3002, 4424, 4718, 5392, 6004, 6403, 8848, 9436, 10507, 12008, 12806, 18872, 21014, 24016, 25612, 26623, 37744, 42028, 44821, 51224, 53246, 84056, 89642, 102448, 106492, 168112, 179284, 186361, 212984, 358568, 372722, 425968, 505837, 717136, 745444, 1011674, 1490888, 2023348, 2981776, 3540859, 4046696, 7081718, 8093392, 14163436, 28326872, 56653744]

約数ペア:

[(1, 56653744), (2, 28326872), (4, 14163436), (7, 8093392), (8, 7081718), (14, 4046696), (16, 3540859), (19, 2981776), (28, 2023348), (38, 1490888), (56, 1011674), (76, 745444), (79, 717136), (112, 505837), (133, 425968), (152, 372722), (158, 358568), (266, 212984), (304, 186361), (316, 179284), (337, 168112), (532, 106492), (553, 102448), (632, 89642), (674, 84056), (1064, 53246), (1106, 51224), (1264, 44821), (1348, 42028), (1501, 37744), (2128, 26623), (2212, 25612), (2359, 24016), (2696, 21014), (3002, 18872), (4424, 12806), (4718, 12008), (5392, 10507), (6004, 9436), (6403, 8848)]