56698215

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{11489}}^1$

素因数の和:11551

約数の個数: 32

約数和(自身を含む): 105891840

約数和(自身を除く): 49193625

約数列:

[1, 3, 5, 7, 15, 21, 35, 47, 105, 141, 235, 329, 705, 987, 1645, 4935, 11489, 34467, 57445, 80423, 172335, 241269, 402115, 539983, 1206345, 1619949, 2699915, 3779881, 8099745, 11339643, 18899405, 56698215]

約数ペア:

[(1, 56698215), (3, 18899405), (5, 11339643), (7, 8099745), (15, 3779881), (21, 2699915), (35, 1619949), (47, 1206345), (105, 539983), (141, 402115), (235, 241269), (329, 172335), (705, 80423), (987, 57445), (1645, 34467), (4935, 11489)]