51583504

素因数分解:

$2^4\times 7^1\times {\mathrm{31}}^1\times {\mathrm{83}}^1\times {\mathrm{179}}^1$

素因数の和:308

約数の個数: 80

約数和(自身を含む): 119992320

約数和(自身を除く): 68408816

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 56, 62, 83, 112, 124, 166, 179, 217, 248, 332, 358, 434, 496, 581, 664, 716, 868, 1162, 1253, 1328, 1432, 1736, 2324, 2506, 2573, 2864, 3472, 4648, 5012, 5146, 5549, 9296, 10024, 10292, 11098, 14857, 18011, 20048, 20584, 22196, 29714, 36022, 38843, 41168, 44392, 59428, 72044, 77686, 88784, 103999, 118856, 144088, 155372, 207998, 237712, 288176, 310744, 415996, 460567, 621488, 831992, 921134, 1663984, 1842268, 3223969, 3684536, 6447938, 7369072, 12895876, 25791752, 51583504]

約数ペア:

[(1, 51583504), (2, 25791752), (4, 12895876), (7, 7369072), (8, 6447938), (14, 3684536), (16, 3223969), (28, 1842268), (31, 1663984), (56, 921134), (62, 831992), (83, 621488), (112, 460567), (124, 415996), (166, 310744), (179, 288176), (217, 237712), (248, 207998), (332, 155372), (358, 144088), (434, 118856), (496, 103999), (581, 88784), (664, 77686), (716, 72044), (868, 59428), (1162, 44392), (1253, 41168), (1328, 38843), (1432, 36022), (1736, 29714), (2324, 22196), (2506, 20584), (2573, 20048), (2864, 18011), (3472, 14857), (4648, 11098), (5012, 10292), (5146, 10024), (5549, 9296)]