50295280

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{163}}^1$

素因数の和:231

約数の個数: 160

約数和(自身を含む): 146419200

約数和(自身を除く): 96123920

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 29, 35, 38, 40, 56, 58, 70, 76, 80, 95, 112, 116, 133, 140, 145, 152, 163, 190, 203, 232, 266, 280, 290, 304, 326, 380, 406, 464, 532, 551, 560, 580, 652, 665, 760, 812, 815, 1015, 1064, 1102, 1141, 1160, 1304, 1330, 1520, 1624, 1630, 2030, 2128, 2204, 2282, 2320, 2608, 2660, 2755, 3097, 3248, 3260, 3857, 4060, 4408, 4564, 4727, 5320, 5510, 5705, 6194, 6520, 7714, 8120, 8816, 9128, 9454, 10640, 11020, 11410, 12388, 13040, 15428, 15485, 16240, 18256, 18908, 19285, 21679, 22040, 22820, 23635, 24776, 30856, 30970, 33089, 37816, 38570, 43358, 44080, 45640, 47270, 49552, 61712, 61940, 66178, 75632, 77140, 86716, 89813, 91280, 94540, 108395, 123880, 132356, 154280, 165445, 173432, 179626, 189080, 216790, 247760, 264712, 308560, 330890, 346864, 359252, 378160, 433580, 449065, 529424, 628691, 661780, 718504, 867160, 898130, 1257382, 1323560, 1437008, 1734320, 1796260, 2514764, 2647120, 3143455, 3592520, 5029528, 6286910, 7185040, 10059056, 12573820, 25147640, 50295280]

約数ペア:

[(1, 50295280), (2, 25147640), (4, 12573820), (5, 10059056), (7, 7185040), (8, 6286910), (10, 5029528), (14, 3592520), (16, 3143455), (19, 2647120), (20, 2514764), (28, 1796260), (29, 1734320), (35, 1437008), (38, 1323560), (40, 1257382), (56, 898130), (58, 867160), (70, 718504), (76, 661780), (80, 628691), (95, 529424), (112, 449065), (116, 433580), (133, 378160), (140, 359252), (145, 346864), (152, 330890), (163, 308560), (190, 264712), (203, 247760), (232, 216790), (266, 189080), (280, 179626), (290, 173432), (304, 165445), (326, 154280), (380, 132356), (406, 123880), (464, 108395), (532, 94540), (551, 91280), (560, 89813), (580, 86716), (652, 77140), (665, 75632), (760, 66178), (812, 61940), (815, 61712), (1015, 49552), (1064, 47270), (1102, 45640), (1141, 44080), (1160, 43358), (1304, 38570), (1330, 37816), (1520, 33089), (1624, 30970), (1630, 30856), (2030, 24776), (2128, 23635), (2204, 22820), (2282, 22040), (2320, 21679), (2608, 19285), (2660, 18908), (2755, 18256), (3097, 16240), (3248, 15485), (3260, 15428), (3857, 13040), (4060, 12388), (4408, 11410), (4564, 11020), (4727, 10640), (5320, 9454), (5510, 9128), (5705, 8816), (6194, 8120), (6520, 7714)]