52791865

素因数分解:

$5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{1427}}^1$

素因数の和:1597

約数の個数: 24

約数和(自身を含む): 74233152

約数和(自身を除く): 21441287

約数列:

[1, 5, 7, 35, 49, 151, 245, 755, 1057, 1427, 5285, 7135, 7399, 9989, 36995, 49945, 69923, 215477, 349615, 1077385, 1508339, 7541695, 10558373, 52791865]

約数ペア:

[(1, 52791865), (5, 10558373), (7, 7541695), (35, 1508339), (49, 1077385), (151, 349615), (245, 215477), (755, 69923), (1057, 49945), (1427, 36995), (5285, 9989), (7135, 7399)]