53719140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{895319}}^1$

素因数の和:895331

約数の個数: 24

約数和(自身を含む): 150413760

約数和(自身を除く): 96694620

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 895319, 1790638, 2685957, 3581276, 4476595, 5371914, 8953190, 10743828, 13429785, 17906380, 26859570, 53719140]

約数ペア:

[(1, 53719140), (2, 26859570), (3, 17906380), (4, 13429785), (5, 10743828), (6, 8953190), (10, 5371914), (12, 4476595), (15, 3581276), (20, 2685957), (30, 1790638), (60, 895319)]