50004512

素因数分解:

$2^5\times {\mathrm{67}}^1\times {\mathrm{83}}^1\times {\mathrm{281}}^1$

素因数の和:441

約数の個数: 48

約数和(自身を含む): 101479392

約数和(自身を除く): 51474880

約数列:

[1, 2, 4, 8, 16, 32, 67, 83, 134, 166, 268, 281, 332, 536, 562, 664, 1072, 1124, 1328, 2144, 2248, 2656, 4496, 5561, 8992, 11122, 18827, 22244, 23323, 37654, 44488, 46646, 75308, 88976, 93292, 150616, 177952, 186584, 301232, 373168, 602464, 746336, 1562641, 3125282, 6250564, 12501128, 25002256, 50004512]

約数ペア:

[(1, 50004512), (2, 25002256), (4, 12501128), (8, 6250564), (16, 3125282), (32, 1562641), (67, 746336), (83, 602464), (134, 373168), (166, 301232), (268, 186584), (281, 177952), (332, 150616), (536, 93292), (562, 88976), (664, 75308), (1072, 46646), (1124, 44488), (1328, 37654), (2144, 23323), (2248, 22244), (2656, 18827), (4496, 11122), (5561, 8992)]