55850390

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{271}}^1\times {\mathrm{557}}^1$

素因数の和:872

約数の個数: 32

約数和(自身を含む): 103814784

約数和(自身を除く): 47964394

約数列:

[1, 2, 5, 10, 37, 74, 185, 271, 370, 542, 557, 1114, 1355, 2710, 2785, 5570, 10027, 20054, 20609, 41218, 50135, 100270, 103045, 150947, 206090, 301894, 754735, 1509470, 5585039, 11170078, 27925195, 55850390]

約数ペア:

[(1, 55850390), (2, 27925195), (5, 11170078), (10, 5585039), (37, 1509470), (74, 754735), (185, 301894), (271, 206090), (370, 150947), (542, 103045), (557, 100270), (1114, 50135), (1355, 41218), (2710, 20609), (2785, 20054), (5570, 10027)]