51705216

素因数分解:

$2^7\times 3^4\times {\mathrm{4987}}^1$

素因数の和:5013

約数の個数: 80

約数和(自身を含む): 153904740

約数和(自身を除く): 102199524

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 81, 96, 108, 128, 144, 162, 192, 216, 288, 324, 384, 432, 576, 648, 864, 1152, 1296, 1728, 2592, 3456, 4987, 5184, 9974, 10368, 14961, 19948, 29922, 39896, 44883, 59844, 79792, 89766, 119688, 134649, 159584, 179532, 239376, 269298, 319168, 359064, 403947, 478752, 538596, 638336, 718128, 807894, 957504, 1077192, 1436256, 1615788, 1915008, 2154384, 2872512, 3231576, 4308768, 5745024, 6463152, 8617536, 12926304, 17235072, 25852608, 51705216]

約数ペア:

[(1, 51705216), (2, 25852608), (3, 17235072), (4, 12926304), (6, 8617536), (8, 6463152), (9, 5745024), (12, 4308768), (16, 3231576), (18, 2872512), (24, 2154384), (27, 1915008), (32, 1615788), (36, 1436256), (48, 1077192), (54, 957504), (64, 807894), (72, 718128), (81, 638336), (96, 538596), (108, 478752), (128, 403947), (144, 359064), (162, 319168), (192, 269298), (216, 239376), (288, 179532), (324, 159584), (384, 134649), (432, 119688), (576, 89766), (648, 79792), (864, 59844), (1152, 44883), (1296, 39896), (1728, 29922), (2592, 19948), (3456, 14961), (4987, 10368), (5184, 9974)]