51752960

素因数分解:

$2^{12}\times 5^1\times 7^1\times {\mathrm{19}}^2$

素因数の和:74

約数の個数: 156

約数和(自身を含む): 149797008

約数和(自身を除く): 98044048

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 64, 70, 76, 80, 95, 112, 128, 133, 140, 152, 160, 190, 224, 256, 266, 280, 304, 320, 361, 380, 448, 512, 532, 560, 608, 640, 665, 722, 760, 896, 1024, 1064, 1120, 1216, 1280, 1330, 1444, 1520, 1792, 1805, 2048, 2128, 2240, 2432, 2527, 2560, 2660, 2888, 3040, 3584, 3610, 4096, 4256, 4480, 4864, 5054, 5120, 5320, 5776, 6080, 7168, 7220, 8512, 8960, 9728, 10108, 10240, 10640, 11552, 12160, 12635, 14336, 14440, 17024, 17920, 19456, 20216, 20480, 21280, 23104, 24320, 25270, 28672, 28880, 34048, 35840, 38912, 40432, 42560, 46208, 48640, 50540, 57760, 68096, 71680, 77824, 80864, 85120, 92416, 97280, 101080, 115520, 136192, 143360, 161728, 170240, 184832, 194560, 202160, 231040, 272384, 323456, 340480, 369664, 389120, 404320, 462080, 544768, 646912, 680960, 739328, 808640, 924160, 1293824, 1361920, 1478656, 1617280, 1848320, 2587648, 2723840, 3234560, 3696640, 5175296, 6469120, 7393280, 10350592, 12938240, 25876480, 51752960]

約数ペア:

[(1, 51752960), (2, 25876480), (4, 12938240), (5, 10350592), (7, 7393280), (8, 6469120), (10, 5175296), (14, 3696640), (16, 3234560), (19, 2723840), (20, 2587648), (28, 1848320), (32, 1617280), (35, 1478656), (38, 1361920), (40, 1293824), (56, 924160), (64, 808640), (70, 739328), (76, 680960), (80, 646912), (95, 544768), (112, 462080), (128, 404320), (133, 389120), (140, 369664), (152, 340480), (160, 323456), (190, 272384), (224, 231040), (256, 202160), (266, 194560), (280, 184832), (304, 170240), (320, 161728), (361, 143360), (380, 136192), (448, 115520), (512, 101080), (532, 97280), (560, 92416), (608, 85120), (640, 80864), (665, 77824), (722, 71680), (760, 68096), (896, 57760), (1024, 50540), (1064, 48640), (1120, 46208), (1216, 42560), (1280, 40432), (1330, 38912), (1444, 35840), (1520, 34048), (1792, 28880), (1805, 28672), (2048, 25270), (2128, 24320), (2240, 23104), (2432, 21280), (2527, 20480), (2560, 20216), (2660, 19456), (2888, 17920), (3040, 17024), (3584, 14440), (3610, 14336), (4096, 12635), (4256, 12160), (4480, 11552), (4864, 10640), (5054, 10240), (5120, 10108), (5320, 9728), (5776, 8960), (6080, 8512), (7168, 7220)]