55299220

素因数分解:

$2^2\times 5^1\times {\mathrm{151}}^1\times {\mathrm{18311}}^1$

素因数の和:18471

約数の個数: 24

約数和(自身を含む): 116903808

約数和(自身を除く): 61604588

約数列:

[1, 2, 4, 5, 10, 20, 151, 302, 604, 755, 1510, 3020, 18311, 36622, 73244, 91555, 183110, 366220, 2764961, 5529922, 11059844, 13824805, 27649610, 55299220]

約数ペア:

[(1, 55299220), (2, 27649610), (4, 13824805), (5, 11059844), (10, 5529922), (20, 2764961), (151, 366220), (302, 183110), (604, 91555), (755, 73244), (1510, 36622), (3020, 18311)]