57551790

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{251}}^1\times {\mathrm{7643}}^1$

素因数の和:7904

約数の個数: 32

約数和(自身を含む): 138692736

約数和(自身を除く): 81140946

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 251, 502, 753, 1255, 1506, 2510, 3765, 7530, 7643, 15286, 22929, 38215, 45858, 76430, 114645, 229290, 1918393, 3836786, 5755179, 9591965, 11510358, 19183930, 28775895, 57551790]

約数ペア:

[(1, 57551790), (2, 28775895), (3, 19183930), (5, 11510358), (6, 9591965), (10, 5755179), (15, 3836786), (30, 1918393), (251, 229290), (502, 114645), (753, 76430), (1255, 45858), (1506, 38215), (2510, 22929), (3765, 15286), (7530, 7643)]