49209780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{820163}}^1$

素因数の和:820175

約数の個数: 24

約数和(自身を含む): 137787552

約数和(自身を除く): 88577772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 820163, 1640326, 2460489, 3280652, 4100815, 4920978, 8201630, 9841956, 12302445, 16403260, 24604890, 49209780]

約数ペア:

[(1, 49209780), (2, 24604890), (3, 16403260), (4, 12302445), (5, 9841956), (6, 8201630), (10, 4920978), (12, 4100815), (15, 3280652), (20, 2460489), (30, 1640326), (60, 820163)]