51143472

素因数分解:

$2^4\times 3^2\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 120

約数和(自身を含む): 152527440

約数和(自身を除く): 101383968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 29, 36, 37, 48, 58, 72, 74, 87, 111, 116, 144, 148, 174, 222, 232, 261, 296, 331, 333, 348, 444, 464, 522, 592, 662, 666, 696, 888, 993, 1044, 1073, 1324, 1332, 1392, 1776, 1986, 2088, 2146, 2648, 2664, 2979, 3219, 3972, 4176, 4292, 5296, 5328, 5958, 6438, 7944, 8584, 9599, 9657, 11916, 12247, 12876, 15888, 17168, 19198, 19314, 23832, 24494, 25752, 28797, 36741, 38396, 38628, 47664, 48988, 51504, 57594, 73482, 76792, 77256, 86391, 97976, 110223, 115188, 146964, 153584, 154512, 172782, 195952, 220446, 230376, 293928, 345564, 355163, 440892, 460752, 587856, 691128, 710326, 881784, 1065489, 1382256, 1420652, 1763568, 2130978, 2841304, 3196467, 4261956, 5682608, 6392934, 8523912, 12785868, 17047824, 25571736, 51143472]

約数ペア:

[(1, 51143472), (2, 25571736), (3, 17047824), (4, 12785868), (6, 8523912), (8, 6392934), (9, 5682608), (12, 4261956), (16, 3196467), (18, 2841304), (24, 2130978), (29, 1763568), (36, 1420652), (37, 1382256), (48, 1065489), (58, 881784), (72, 710326), (74, 691128), (87, 587856), (111, 460752), (116, 440892), (144, 355163), (148, 345564), (174, 293928), (222, 230376), (232, 220446), (261, 195952), (296, 172782), (331, 154512), (333, 153584), (348, 146964), (444, 115188), (464, 110223), (522, 97976), (592, 86391), (662, 77256), (666, 76792), (696, 73482), (888, 57594), (993, 51504), (1044, 48988), (1073, 47664), (1324, 38628), (1332, 38396), (1392, 36741), (1776, 28797), (1986, 25752), (2088, 24494), (2146, 23832), (2648, 19314), (2664, 19198), (2979, 17168), (3219, 15888), (3972, 12876), (4176, 12247), (4292, 11916), (5296, 9657), (5328, 9599), (5958, 8584), (6438, 7944)]