52484360

素因数分解:

$2^3\times 5^1\times {\mathrm{311}}^1\times {\mathrm{4219}}^1$

素因数の和:4541

約数の個数: 32

約数和(自身を含む): 118497600

約数和(自身を除く): 66013240

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 311, 622, 1244, 1555, 2488, 3110, 4219, 6220, 8438, 12440, 16876, 21095, 33752, 42190, 84380, 168760, 1312109, 2624218, 5248436, 6560545, 10496872, 13121090, 26242180, 52484360]

約数ペア:

[(1, 52484360), (2, 26242180), (4, 13121090), (5, 10496872), (8, 6560545), (10, 5248436), (20, 2624218), (40, 1312109), (311, 168760), (622, 84380), (1244, 42190), (1555, 33752), (2488, 21095), (3110, 16876), (4219, 12440), (6220, 8438)]