58107980

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{8831}}^1$

素因数の和:8894

約数の個数: 48

約数和(自身を含む): 142442496

約数和(自身を除く): 84334516

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 47, 70, 94, 140, 188, 235, 329, 470, 658, 940, 1316, 1645, 3290, 6580, 8831, 17662, 35324, 44155, 61817, 88310, 123634, 176620, 247268, 309085, 415057, 618170, 830114, 1236340, 1660228, 2075285, 2905399, 4150570, 5810798, 8301140, 11621596, 14526995, 29053990, 58107980]

約数ペア:

[(1, 58107980), (2, 29053990), (4, 14526995), (5, 11621596), (7, 8301140), (10, 5810798), (14, 4150570), (20, 2905399), (28, 2075285), (35, 1660228), (47, 1236340), (70, 830114), (94, 618170), (140, 415057), (188, 309085), (235, 247268), (329, 176620), (470, 123634), (658, 88310), (940, 61817), (1316, 44155), (1645, 35324), (3290, 17662), (6580, 8831)]