50720360

素因数分解:

$2^3\times 5^1\times {\mathrm{271}}^1\times {\mathrm{4679}}^1$

素因数の和:4961

約数の個数: 32

約数和(自身を含む): 114566400

約数和(自身を除く): 63846040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 271, 542, 1084, 1355, 2168, 2710, 4679, 5420, 9358, 10840, 18716, 23395, 37432, 46790, 93580, 187160, 1268009, 2536018, 5072036, 6340045, 10144072, 12680090, 25360180, 50720360]

約数ペア:

[(1, 50720360), (2, 25360180), (4, 12680090), (5, 10144072), (8, 6340045), (10, 5072036), (20, 2536018), (40, 1268009), (271, 187160), (542, 93580), (1084, 46790), (1355, 37432), (2168, 23395), (2710, 18716), (4679, 10840), (5420, 9358)]