55137990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{63377}}^1$

素因数の和:63416

約数の個数: 32

約数和(自身を含む): 136896480

約数和(自身を除く): 81758490

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870, 63377, 126754, 190131, 316885, 380262, 633770, 950655, 1837933, 1901310, 3675866, 5513799, 9189665, 11027598, 18379330, 27568995, 55137990]

約数ペア:

[(1, 55137990), (2, 27568995), (3, 18379330), (5, 11027598), (6, 9189665), (10, 5513799), (15, 3675866), (29, 1901310), (30, 1837933), (58, 950655), (87, 633770), (145, 380262), (174, 316885), (290, 190131), (435, 126754), (870, 63377)]