53437240

素因数分解:

$2^3\times 5^1\times {\mathrm{479}}^1\times {\mathrm{2789}}^1$

素因数の和:3279

約数の個数: 32

約数和(自身を含む): 120528000

約数和(自身を除く): 67090760

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 479, 958, 1916, 2395, 2789, 3832, 4790, 5578, 9580, 11156, 13945, 19160, 22312, 27890, 55780, 111560, 1335931, 2671862, 5343724, 6679655, 10687448, 13359310, 26718620, 53437240]

約数ペア:

[(1, 53437240), (2, 26718620), (4, 13359310), (5, 10687448), (8, 6679655), (10, 5343724), (20, 2671862), (40, 1335931), (479, 111560), (958, 55780), (1916, 27890), (2395, 22312), (2789, 19160), (3832, 13945), (4790, 11156), (5578, 9580)]