54290330

素因数分解:

$2^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{41443}}^1$

素因数の和:41581

約数の個数: 16

約数和(自身を含む): 98470944

約数和(自身を除く): 44180614

約数列:

[1, 2, 5, 10, 131, 262, 655, 1310, 41443, 82886, 207215, 414430, 5429033, 10858066, 27145165, 54290330]

約数ペア:

[(1, 54290330), (2, 27145165), (5, 10858066), (10, 5429033), (131, 414430), (262, 207215), (655, 82886), (1310, 41443)]