53263840

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2503}}^1$

素因数の和:2544

約数の個数: 96

約数和(自身を含む): 151441920

約数和(自身を除く): 98178080

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 2128, 2503, 2660, 3040, 4256, 5006, 5320, 10012, 10640, 12515, 17521, 20024, 21280, 25030, 35042, 40048, 47557, 50060, 70084, 80096, 87605, 95114, 100120, 140168, 175210, 190228, 200240, 237785, 280336, 332899, 350420, 380456, 400480, 475570, 560672, 665798, 700840, 760912, 951140, 1331596, 1401680, 1521824, 1664495, 1902280, 2663192, 2803360, 3328990, 3804560, 5326384, 6657980, 7609120, 10652768, 13315960, 26631920, 53263840]

約数ペア:

[(1, 53263840), (2, 26631920), (4, 13315960), (5, 10652768), (7, 7609120), (8, 6657980), (10, 5326384), (14, 3804560), (16, 3328990), (19, 2803360), (20, 2663192), (28, 1902280), (32, 1664495), (35, 1521824), (38, 1401680), (40, 1331596), (56, 951140), (70, 760912), (76, 700840), (80, 665798), (95, 560672), (112, 475570), (133, 400480), (140, 380456), (152, 350420), (160, 332899), (190, 280336), (224, 237785), (266, 200240), (280, 190228), (304, 175210), (380, 140168), (532, 100120), (560, 95114), (608, 87605), (665, 80096), (760, 70084), (1064, 50060), (1120, 47557), (1330, 40048), (1520, 35042), (2128, 25030), (2503, 21280), (2660, 20024), (3040, 17521), (4256, 12515), (5006, 10640), (5320, 10012)]