50865760

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{28901}}^1$

素因数の和:28927

約数の個数: 48

約数和(自身を含む): 131099472

約数和(自身を除く): 80233712

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 80, 88, 110, 160, 176, 220, 352, 440, 880, 1760, 28901, 57802, 115604, 144505, 231208, 289010, 317911, 462416, 578020, 635822, 924832, 1156040, 1271644, 1589555, 2312080, 2543288, 3179110, 4624160, 5086576, 6358220, 10173152, 12716440, 25432880, 50865760]

約数ペア:

[(1, 50865760), (2, 25432880), (4, 12716440), (5, 10173152), (8, 6358220), (10, 5086576), (11, 4624160), (16, 3179110), (20, 2543288), (22, 2312080), (32, 1589555), (40, 1271644), (44, 1156040), (55, 924832), (80, 635822), (88, 578020), (110, 462416), (160, 317911), (176, 289010), (220, 231208), (352, 144505), (440, 115604), (880, 57802), (1760, 28901)]