51627456

素因数分解:

$2^6\times 3^4\times {\mathrm{23}}^1\times {\mathrm{433}}^1$

素因数の和:480

約数の個数: 140

約数和(自身を含む): 160062672

約数和(自身を除く): 108435216

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 27, 32, 36, 46, 48, 54, 64, 69, 72, 81, 92, 96, 108, 138, 144, 162, 184, 192, 207, 216, 276, 288, 324, 368, 414, 432, 433, 552, 576, 621, 648, 736, 828, 864, 866, 1104, 1242, 1296, 1299, 1472, 1656, 1728, 1732, 1863, 2208, 2484, 2592, 2598, 3312, 3464, 3726, 3897, 4416, 4968, 5184, 5196, 6624, 6928, 7452, 7794, 9936, 9959, 10392, 11691, 13248, 13856, 14904, 15588, 19872, 19918, 20784, 23382, 27712, 29808, 29877, 31176, 35073, 39744, 39836, 41568, 46764, 59616, 59754, 62352, 70146, 79672, 83136, 89631, 93528, 119232, 119508, 124704, 140292, 159344, 179262, 187056, 239016, 249408, 268893, 280584, 318688, 358524, 374112, 478032, 537786, 561168, 637376, 717048, 748224, 806679, 956064, 1075572, 1122336, 1434096, 1613358, 1912128, 2151144, 2244672, 2868192, 3226716, 4302288, 5736384, 6453432, 8604576, 12906864, 17209152, 25813728, 51627456]

約数ペア:

[(1, 51627456), (2, 25813728), (3, 17209152), (4, 12906864), (6, 8604576), (8, 6453432), (9, 5736384), (12, 4302288), (16, 3226716), (18, 2868192), (23, 2244672), (24, 2151144), (27, 1912128), (32, 1613358), (36, 1434096), (46, 1122336), (48, 1075572), (54, 956064), (64, 806679), (69, 748224), (72, 717048), (81, 637376), (92, 561168), (96, 537786), (108, 478032), (138, 374112), (144, 358524), (162, 318688), (184, 280584), (192, 268893), (207, 249408), (216, 239016), (276, 187056), (288, 179262), (324, 159344), (368, 140292), (414, 124704), (432, 119508), (433, 119232), (552, 93528), (576, 89631), (621, 83136), (648, 79672), (736, 70146), (828, 62352), (864, 59754), (866, 59616), (1104, 46764), (1242, 41568), (1296, 39836), (1299, 39744), (1472, 35073), (1656, 31176), (1728, 29877), (1732, 29808), (1863, 27712), (2208, 23382), (2484, 20784), (2592, 19918), (2598, 19872), (3312, 15588), (3464, 14904), (3726, 13856), (3897, 13248), (4416, 11691), (4968, 10392), (5184, 9959), (5196, 9936), (6624, 7794), (6928, 7452)]