56641812

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{3499}}^1$

素因数の和:3596

約数の個数: 48

約数和(自身を含む): 141120000

約数和(自身を除く): 84478188

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 71, 76, 114, 142, 213, 228, 284, 426, 852, 1349, 2698, 3499, 4047, 5396, 6998, 8094, 10497, 13996, 16188, 20994, 41988, 66481, 132962, 199443, 248429, 265924, 398886, 496858, 745287, 797772, 993716, 1490574, 2981148, 4720151, 9440302, 14160453, 18880604, 28320906, 56641812]

約数ペア:

[(1, 56641812), (2, 28320906), (3, 18880604), (4, 14160453), (6, 9440302), (12, 4720151), (19, 2981148), (38, 1490574), (57, 993716), (71, 797772), (76, 745287), (114, 496858), (142, 398886), (213, 265924), (228, 248429), (284, 199443), (426, 132962), (852, 66481), (1349, 41988), (2698, 20994), (3499, 16188), (4047, 13996), (5396, 10497), (6998, 8094)]