55008780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{7219}}^1$

素因数の和:7358

約数の個数: 48

約数和(自身を含む): 155258880

約数和(自身を除く): 100250100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 127, 254, 381, 508, 635, 762, 1270, 1524, 1905, 2540, 3810, 7219, 7620, 14438, 21657, 28876, 36095, 43314, 72190, 86628, 108285, 144380, 216570, 433140, 916813, 1833626, 2750439, 3667252, 4584065, 5500878, 9168130, 11001756, 13752195, 18336260, 27504390, 55008780]

約数ペア:

[(1, 55008780), (2, 27504390), (3, 18336260), (4, 13752195), (5, 11001756), (6, 9168130), (10, 5500878), (12, 4584065), (15, 3667252), (20, 2750439), (30, 1833626), (60, 916813), (127, 433140), (254, 216570), (381, 144380), (508, 108285), (635, 86628), (762, 72190), (1270, 43314), (1524, 36095), (1905, 28876), (2540, 21657), (3810, 14438), (7219, 7620)]