51538584

素因数分解:

$2^3\times 3^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{1279}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 136396800

約数和(自身を除く): 84858216

約数列:

[1, 2, 3, 4, 6, 8, 12, 23, 24, 46, 69, 73, 92, 138, 146, 184, 219, 276, 292, 438, 552, 584, 876, 1279, 1679, 1752, 2558, 3358, 3837, 5037, 5116, 6716, 7674, 10074, 10232, 13432, 15348, 20148, 29417, 30696, 40296, 58834, 88251, 93367, 117668, 176502, 186734, 235336, 280101, 353004, 373468, 560202, 706008, 746936, 1120404, 2147441, 2240808, 4294882, 6442323, 8589764, 12884646, 17179528, 25769292, 51538584]

約数ペア:

[(1, 51538584), (2, 25769292), (3, 17179528), (4, 12884646), (6, 8589764), (8, 6442323), (12, 4294882), (23, 2240808), (24, 2147441), (46, 1120404), (69, 746936), (73, 706008), (92, 560202), (138, 373468), (146, 353004), (184, 280101), (219, 235336), (276, 186734), (292, 176502), (438, 117668), (552, 93367), (584, 88251), (876, 58834), (1279, 40296), (1679, 30696), (1752, 29417), (2558, 20148), (3358, 15348), (3837, 13432), (5037, 10232), (5116, 10074), (6716, 7674)]