53248100

素因数分解:

$2^2\times 5^2\times {\mathrm{647}}^1\times {\mathrm{823}}^1$

素因数の和:1484

約数の個数: 36

約数和(自身を含む): 115867584

約数和(自身を除く): 62619484

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 647, 823, 1294, 1646, 2588, 3235, 3292, 4115, 6470, 8230, 12940, 16175, 16460, 20575, 32350, 41150, 64700, 82300, 532481, 1064962, 2129924, 2662405, 5324810, 10649620, 13312025, 26624050, 53248100]

約数ペア:

[(1, 53248100), (2, 26624050), (4, 13312025), (5, 10649620), (10, 5324810), (20, 2662405), (25, 2129924), (50, 1064962), (100, 532481), (647, 82300), (823, 64700), (1294, 41150), (1646, 32350), (2588, 20575), (3235, 16460), (3292, 16175), (4115, 12940), (6470, 8230)]