53339820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{888997}}^1$

素因数の和:889009

約数の個数: 24

約数和(自身を含む): 149351664

約数和(自身を除く): 96011844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 888997, 1777994, 2666991, 3555988, 4444985, 5333982, 8889970, 10667964, 13334955, 17779940, 26669910, 53339820]

約数ペア:

[(1, 53339820), (2, 26669910), (3, 17779940), (4, 13334955), (5, 10667964), (6, 8889970), (10, 5333982), (12, 4444985), (15, 3555988), (20, 2666991), (30, 1777994), (60, 888997)]