56124290

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{3319}}^1$

素因数の和:3434

約数の個数: 32

約数和(自身を含む): 107568000

約数和(自身を除く): 51443710

約数列:

[1, 2, 5, 10, 19, 38, 89, 95, 178, 190, 445, 890, 1691, 3319, 3382, 6638, 8455, 16595, 16910, 33190, 63061, 126122, 295391, 315305, 590782, 630610, 1476955, 2953910, 5612429, 11224858, 28062145, 56124290]

約数ペア:

[(1, 56124290), (2, 28062145), (5, 11224858), (10, 5612429), (19, 2953910), (38, 1476955), (89, 630610), (95, 590782), (178, 315305), (190, 295391), (445, 126122), (890, 63061), (1691, 33190), (3319, 16910), (3382, 16595), (6638, 8455)]