50126800

素因数分解:

$2^4\times 5^2\times {\mathrm{113}}^1\times {\mathrm{1109}}^1$

素因数の和:1240

約数の個数: 60

約数和(自身を含む): 121604940

約数和(自身を除く): 71478140

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 113, 200, 226, 400, 452, 565, 904, 1109, 1130, 1808, 2218, 2260, 2825, 4436, 4520, 5545, 5650, 8872, 9040, 11090, 11300, 17744, 22180, 22600, 27725, 44360, 45200, 55450, 88720, 110900, 125317, 221800, 250634, 443600, 501268, 626585, 1002536, 1253170, 2005072, 2506340, 3132925, 5012680, 6265850, 10025360, 12531700, 25063400, 50126800]

約数ペア:

[(1, 50126800), (2, 25063400), (4, 12531700), (5, 10025360), (8, 6265850), (10, 5012680), (16, 3132925), (20, 2506340), (25, 2005072), (40, 1253170), (50, 1002536), (80, 626585), (100, 501268), (113, 443600), (200, 250634), (226, 221800), (400, 125317), (452, 110900), (565, 88720), (904, 55450), (1109, 45200), (1130, 44360), (1808, 27725), (2218, 22600), (2260, 22180), (2825, 17744), (4436, 11300), (4520, 11090), (5545, 9040), (5650, 8872)]