53981910

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{199933}}^1$

素因数の和:199949

約数の個数: 32

約数和(自身を含む): 143952480

約数和(自身を除く): 89970570

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 199933, 399866, 599799, 999665, 1199598, 1799397, 1999330, 2998995, 3598794, 5398191, 5997990, 8996985, 10796382, 17993970, 26990955, 53981910]

約数ペア:

[(1, 53981910), (2, 26990955), (3, 17993970), (5, 10796382), (6, 8996985), (9, 5997990), (10, 5398191), (15, 3598794), (18, 2998995), (27, 1999330), (30, 1799397), (45, 1199598), (54, 999665), (90, 599799), (135, 399866), (270, 199933)]