54992930

素因数分解:

$2^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1\times {\mathrm{389}}^1$

素因数の和:674

約数の個数: 32

約数和(自身を含む): 101200320

約数和(自身を除く): 46207390

約数列:

[1, 2, 5, 10, 67, 134, 211, 335, 389, 422, 670, 778, 1055, 1945, 2110, 3890, 14137, 26063, 28274, 52126, 70685, 82079, 130315, 141370, 164158, 260630, 410395, 820790, 5499293, 10998586, 27496465, 54992930]

約数ペア:

[(1, 54992930), (2, 27496465), (5, 10998586), (10, 5499293), (67, 820790), (134, 410395), (211, 260630), (335, 164158), (389, 141370), (422, 130315), (670, 82079), (778, 70685), (1055, 52126), (1945, 28274), (2110, 26063), (3890, 14137)]