51256512

素因数分解:

$2^6\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1$

素因数の和:167

約数の個数: 168

約数和(自身を含む): 158337504

約数和(自身を除く): 107080992

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 32, 36, 46, 48, 53, 64, 69, 72, 73, 92, 96, 106, 138, 144, 146, 159, 184, 192, 207, 212, 219, 276, 288, 292, 318, 368, 414, 424, 438, 477, 552, 576, 584, 636, 657, 736, 828, 848, 876, 954, 1104, 1168, 1219, 1272, 1314, 1472, 1656, 1679, 1696, 1752, 1908, 2208, 2336, 2438, 2544, 2628, 3312, 3358, 3392, 3504, 3657, 3816, 3869, 4416, 4672, 4876, 5037, 5088, 5256, 6624, 6716, 7008, 7314, 7632, 7738, 9752, 10074, 10176, 10512, 10971, 11607, 13248, 13432, 14016, 14628, 15111, 15264, 15476, 19504, 20148, 21024, 21942, 23214, 26864, 29256, 30222, 30528, 30952, 34821, 39008, 40296, 42048, 43884, 46428, 53728, 58512, 60444, 61904, 69642, 78016, 80592, 87768, 88987, 92856, 107456, 117024, 120888, 123808, 139284, 161184, 175536, 177974, 185712, 234048, 241776, 247616, 266961, 278568, 322368, 351072, 355948, 371424, 483552, 533922, 557136, 702144, 711896, 742848, 800883, 967104, 1067844, 1114272, 1423792, 1601766, 2135688, 2228544, 2847584, 3203532, 4271376, 5695168, 6407064, 8542752, 12814128, 17085504, 25628256, 51256512]

約数ペア:

[(1, 51256512), (2, 25628256), (3, 17085504), (4, 12814128), (6, 8542752), (8, 6407064), (9, 5695168), (12, 4271376), (16, 3203532), (18, 2847584), (23, 2228544), (24, 2135688), (32, 1601766), (36, 1423792), (46, 1114272), (48, 1067844), (53, 967104), (64, 800883), (69, 742848), (72, 711896), (73, 702144), (92, 557136), (96, 533922), (106, 483552), (138, 371424), (144, 355948), (146, 351072), (159, 322368), (184, 278568), (192, 266961), (207, 247616), (212, 241776), (219, 234048), (276, 185712), (288, 177974), (292, 175536), (318, 161184), (368, 139284), (414, 123808), (424, 120888), (438, 117024), (477, 107456), (552, 92856), (576, 88987), (584, 87768), (636, 80592), (657, 78016), (736, 69642), (828, 61904), (848, 60444), (876, 58512), (954, 53728), (1104, 46428), (1168, 43884), (1219, 42048), (1272, 40296), (1314, 39008), (1472, 34821), (1656, 30952), (1679, 30528), (1696, 30222), (1752, 29256), (1908, 26864), (2208, 23214), (2336, 21942), (2438, 21024), (2544, 20148), (2628, 19504), (3312, 15476), (3358, 15264), (3392, 15111), (3504, 14628), (3657, 14016), (3816, 13432), (3869, 13248), (4416, 11607), (4672, 10971), (4876, 10512), (5037, 10176), (5088, 10074), (5256, 9752), (6624, 7738), (6716, 7632), (7008, 7314)]