55803460

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{68053}}^1$

素因数の和:68103

約数の個数: 24

約数和(自身を含む): 120047256

約数和(自身を除く): 64243796

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820, 68053, 136106, 272212, 340265, 680530, 1361060, 2790173, 5580346, 11160692, 13950865, 27901730, 55803460]

約数ペア:

[(1, 55803460), (2, 27901730), (4, 13950865), (5, 11160692), (10, 5580346), (20, 2790173), (41, 1361060), (82, 680530), (164, 340265), (205, 272212), (410, 136106), (820, 68053)]