53223870

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{253447}}^1$

素因数の和:253464

約数の個数: 32

約数和(自身を含む): 145986048

約数和(自身を除く): 92762178

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 253447, 506894, 760341, 1267235, 1520682, 1774129, 2534470, 3548258, 3801705, 5322387, 7603410, 8870645, 10644774, 17741290, 26611935, 53223870]

約数ペア:

[(1, 53223870), (2, 26611935), (3, 17741290), (5, 10644774), (6, 8870645), (7, 7603410), (10, 5322387), (14, 3801705), (15, 3548258), (21, 2534470), (30, 1774129), (35, 1520682), (42, 1267235), (70, 760341), (105, 506894), (210, 253447)]