56517050

素因数分解:

$2^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{97}}^1\times {\mathrm{271}}^1$

素因数の和:423

約数の個数: 48

約数和(自身を含む): 109076352

約数和(自身を除く): 52559302

約数列:

[1, 2, 5, 10, 25, 43, 50, 86, 97, 194, 215, 271, 430, 485, 542, 970, 1075, 1355, 2150, 2425, 2710, 4171, 4850, 6775, 8342, 11653, 13550, 20855, 23306, 26287, 41710, 52574, 58265, 104275, 116530, 131435, 208550, 262870, 291325, 582650, 657175, 1130341, 1314350, 2260682, 5651705, 11303410, 28258525, 56517050]

約数ペア:

[(1, 56517050), (2, 28258525), (5, 11303410), (10, 5651705), (25, 2260682), (43, 1314350), (50, 1130341), (86, 657175), (97, 582650), (194, 291325), (215, 262870), (271, 208550), (430, 131435), (485, 116530), (542, 104275), (970, 58265), (1075, 52574), (1355, 41710), (2150, 26287), (2425, 23306), (2710, 20855), (4171, 13550), (4850, 11653), (6775, 8342)]