51951720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{432931}}^1$

素因数の和:432945

約数の個数: 32

約数和(自身を含む): 155855520

約数和(自身を除く): 103903800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 432931, 865862, 1298793, 1731724, 2164655, 2597586, 3463448, 4329310, 5195172, 6493965, 8658620, 10390344, 12987930, 17317240, 25975860, 51951720]

約数ペア:

[(1, 51951720), (2, 25975860), (3, 17317240), (4, 12987930), (5, 10390344), (6, 8658620), (8, 6493965), (10, 5195172), (12, 4329310), (15, 3463448), (20, 2597586), (24, 2164655), (30, 1731724), (40, 1298793), (60, 865862), (120, 432931)]