54787900

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{11657}}^1$

素因数の和:11718

約数の個数: 36

約数和(自身を含む): 121429728

約数和(自身を除く): 66641828

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 94, 100, 188, 235, 470, 940, 1175, 2350, 4700, 11657, 23314, 46628, 58285, 116570, 233140, 291425, 547879, 582850, 1095758, 1165700, 2191516, 2739395, 5478790, 10957580, 13696975, 27393950, 54787900]

約数ペア:

[(1, 54787900), (2, 27393950), (4, 13696975), (5, 10957580), (10, 5478790), (20, 2739395), (25, 2191516), (47, 1165700), (50, 1095758), (94, 582850), (100, 547879), (188, 291425), (235, 233140), (470, 116570), (940, 58285), (1175, 46628), (2350, 23314), (4700, 11657)]