50874160

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{643}}^1$

素因数の和:722

約数の個数: 80

約数和(自身を含む): 126491904

約数和(自身を除く): 75617744

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 43, 46, 80, 86, 92, 115, 172, 184, 215, 230, 344, 368, 430, 460, 643, 688, 860, 920, 989, 1286, 1720, 1840, 1978, 2572, 3215, 3440, 3956, 4945, 5144, 6430, 7912, 9890, 10288, 12860, 14789, 15824, 19780, 25720, 27649, 29578, 39560, 51440, 55298, 59156, 73945, 79120, 110596, 118312, 138245, 147890, 221192, 236624, 276490, 295780, 442384, 552980, 591560, 635927, 1105960, 1183120, 1271854, 2211920, 2543708, 3179635, 5087416, 6359270, 10174832, 12718540, 25437080, 50874160]

約数ペア:

[(1, 50874160), (2, 25437080), (4, 12718540), (5, 10174832), (8, 6359270), (10, 5087416), (16, 3179635), (20, 2543708), (23, 2211920), (40, 1271854), (43, 1183120), (46, 1105960), (80, 635927), (86, 591560), (92, 552980), (115, 442384), (172, 295780), (184, 276490), (215, 236624), (230, 221192), (344, 147890), (368, 138245), (430, 118312), (460, 110596), (643, 79120), (688, 73945), (860, 59156), (920, 55298), (989, 51440), (1286, 39560), (1720, 29578), (1840, 27649), (1978, 25720), (2572, 19780), (3215, 15824), (3440, 14789), (3956, 12860), (4945, 10288), (5144, 9890), (6430, 7912)]