52477520

素因数分解:

$2^4\times 5^1\times {\mathrm{71}}^1\times {\mathrm{9239}}^1$

素因数の和:9323

約数の個数: 40

約数和(自身を含む): 123742080

約数和(自身を除く): 71264560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 71, 80, 142, 284, 355, 568, 710, 1136, 1420, 2840, 5680, 9239, 18478, 36956, 46195, 73912, 92390, 147824, 184780, 369560, 655969, 739120, 1311938, 2623876, 3279845, 5247752, 6559690, 10495504, 13119380, 26238760, 52477520]

約数ペア:

[(1, 52477520), (2, 26238760), (4, 13119380), (5, 10495504), (8, 6559690), (10, 5247752), (16, 3279845), (20, 2623876), (40, 1311938), (71, 739120), (80, 655969), (142, 369560), (284, 184780), (355, 147824), (568, 92390), (710, 73912), (1136, 46195), (1420, 36956), (2840, 18478), (5680, 9239)]