51329900

素因数分解:

$2^2\times 5^2\times {\mathrm{233}}^1\times {\mathrm{2203}}^1$

素因数の和:2450

約数の個数: 36

約数和(自身を含む): 111914712

約数和(自身を除く): 60584812

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 233, 466, 932, 1165, 2203, 2330, 4406, 4660, 5825, 8812, 11015, 11650, 22030, 23300, 44060, 55075, 110150, 220300, 513299, 1026598, 2053196, 2566495, 5132990, 10265980, 12832475, 25664950, 51329900]

約数ペア:

[(1, 51329900), (2, 25664950), (4, 12832475), (5, 10265980), (10, 5132990), (20, 2566495), (25, 2053196), (50, 1026598), (100, 513299), (233, 220300), (466, 110150), (932, 55075), (1165, 44060), (2203, 23300), (2330, 22030), (4406, 11650), (4660, 11015), (5825, 8812)]