47945066

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{1619}}^1$

素因数の和:1718

約数の個数: 32

約数和(自身を含む): 83280960

約数和(自身を除く): 35335894

約数列:

[1, 2, 13, 17, 26, 34, 67, 134, 221, 442, 871, 1139, 1619, 1742, 2278, 3238, 14807, 21047, 27523, 29614, 42094, 55046, 108473, 216946, 357799, 715598, 1410149, 1844041, 2820298, 3688082, 23972533, 47945066]

約数ペア:

[(1, 47945066), (2, 23972533), (13, 3688082), (17, 2820298), (26, 1844041), (34, 1410149), (67, 715598), (134, 357799), (221, 216946), (442, 108473), (871, 55046), (1139, 42094), (1619, 29614), (1742, 27523), (2278, 21047), (3238, 14807)]