56563773

素因数分解:

$3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{50821}}^1$

素因数の和:50884

約数の個数: 16

約数和(自身を含む): 87820416

約数和(自身を除く): 31256643

約数列:

[1, 3, 7, 21, 53, 159, 371, 1113, 50821, 152463, 355747, 1067241, 2693513, 8080539, 18854591, 56563773]

約数ペア:

[(1, 56563773), (3, 18854591), (7, 8080539), (21, 2693513), (53, 1067241), (159, 355747), (371, 152463), (1113, 50821)]