53211880

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{57839}}^1$

素因数の和:57873

約数の個数: 32

約数和(自身を含む): 124934400

約数和(自身を除く): 71722520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 57839, 115678, 231356, 289195, 462712, 578390, 1156780, 1330297, 2313560, 2660594, 5321188, 6651485, 10642376, 13302970, 26605940, 53211880]

約数ペア:

[(1, 53211880), (2, 26605940), (4, 13302970), (5, 10642376), (8, 6651485), (10, 5321188), (20, 2660594), (23, 2313560), (40, 1330297), (46, 1156780), (92, 578390), (115, 462712), (184, 289195), (230, 231356), (460, 115678), (920, 57839)]