51384576

素因数分解:

$2^8\times 3^1\times {\mathrm{23}}^1\times {\mathrm{2909}}^1$

素因数の和:2951

約数の個数: 72

約数和(自身を含む): 142752960

約数和(自身を除く): 91368384

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 256, 276, 368, 384, 552, 736, 768, 1104, 1472, 2208, 2909, 2944, 4416, 5818, 5888, 8727, 8832, 11636, 17454, 17664, 23272, 34908, 46544, 66907, 69816, 93088, 133814, 139632, 186176, 200721, 267628, 279264, 372352, 401442, 535256, 558528, 744704, 802884, 1070512, 1117056, 1605768, 2141024, 2234112, 3211536, 4282048, 6423072, 8564096, 12846144, 17128192, 25692288, 51384576]

約数ペア:

[(1, 51384576), (2, 25692288), (3, 17128192), (4, 12846144), (6, 8564096), (8, 6423072), (12, 4282048), (16, 3211536), (23, 2234112), (24, 2141024), (32, 1605768), (46, 1117056), (48, 1070512), (64, 802884), (69, 744704), (92, 558528), (96, 535256), (128, 401442), (138, 372352), (184, 279264), (192, 267628), (256, 200721), (276, 186176), (368, 139632), (384, 133814), (552, 93088), (736, 69816), (768, 66907), (1104, 46544), (1472, 34908), (2208, 23272), (2909, 17664), (2944, 17454), (4416, 11636), (5818, 8832), (5888, 8727)]