52578920

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{67}}^1\times {\mathrm{853}}^1$

素因数の和:954

約数の個数: 64

約数和(自身を含む): 125435520

約数和(自身を除く): 72856600

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 67, 92, 115, 134, 184, 230, 268, 335, 460, 536, 670, 853, 920, 1340, 1541, 1706, 2680, 3082, 3412, 4265, 6164, 6824, 7705, 8530, 12328, 15410, 17060, 19619, 30820, 34120, 39238, 57151, 61640, 78476, 98095, 114302, 156952, 196190, 228604, 285755, 392380, 457208, 571510, 784760, 1143020, 1314473, 2286040, 2628946, 5257892, 6572365, 10515784, 13144730, 26289460, 52578920]

約数ペア:

[(1, 52578920), (2, 26289460), (4, 13144730), (5, 10515784), (8, 6572365), (10, 5257892), (20, 2628946), (23, 2286040), (40, 1314473), (46, 1143020), (67, 784760), (92, 571510), (115, 457208), (134, 392380), (184, 285755), (230, 228604), (268, 196190), (335, 156952), (460, 114302), (536, 98095), (670, 78476), (853, 61640), (920, 57151), (1340, 39238), (1541, 34120), (1706, 30820), (2680, 19619), (3082, 17060), (3412, 15410), (4265, 12328), (6164, 8530), (6824, 7705)]