51322560

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{193}}^1\times {\mathrm{277}}^1$

素因数の和:490

約数の個数: 112

約数和(自身を含む): 164384736

約数和(自身を除く): 113062176

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 160, 192, 193, 240, 277, 320, 386, 480, 554, 579, 772, 831, 960, 965, 1108, 1158, 1385, 1544, 1662, 1930, 2216, 2316, 2770, 2895, 3088, 3324, 3860, 4155, 4432, 4632, 5540, 5790, 6176, 6648, 7720, 8310, 8864, 9264, 11080, 11580, 12352, 13296, 15440, 16620, 17728, 18528, 22160, 23160, 26592, 30880, 33240, 37056, 44320, 46320, 53184, 53461, 61760, 66480, 88640, 92640, 106922, 132960, 160383, 185280, 213844, 265920, 267305, 320766, 427688, 534610, 641532, 801915, 855376, 1069220, 1283064, 1603830, 1710752, 2138440, 2566128, 3207660, 3421504, 4276880, 5132256, 6415320, 8553760, 10264512, 12830640, 17107520, 25661280, 51322560]

約数ペア:

[(1, 51322560), (2, 25661280), (3, 17107520), (4, 12830640), (5, 10264512), (6, 8553760), (8, 6415320), (10, 5132256), (12, 4276880), (15, 3421504), (16, 3207660), (20, 2566128), (24, 2138440), (30, 1710752), (32, 1603830), (40, 1283064), (48, 1069220), (60, 855376), (64, 801915), (80, 641532), (96, 534610), (120, 427688), (160, 320766), (192, 267305), (193, 265920), (240, 213844), (277, 185280), (320, 160383), (386, 132960), (480, 106922), (554, 92640), (579, 88640), (772, 66480), (831, 61760), (960, 53461), (965, 53184), (1108, 46320), (1158, 44320), (1385, 37056), (1544, 33240), (1662, 30880), (1930, 26592), (2216, 23160), (2316, 22160), (2770, 18528), (2895, 17728), (3088, 16620), (3324, 15440), (3860, 13296), (4155, 12352), (4432, 11580), (4632, 11080), (5540, 9264), (5790, 8864), (6176, 8310), (6648, 7720)]