51231246

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{431}}^1\times {\mathrm{1801}}^1$

素因数の和:2248

約数の個数: 32

約数和(自身を含む): 112098816

約数和(自身を除く): 60867570

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 431, 862, 1293, 1801, 2586, 3602, 4741, 5403, 9482, 10806, 14223, 19811, 28446, 39622, 59433, 118866, 776231, 1552462, 2328693, 4657386, 8538541, 17077082, 25615623, 51231246]

約数ペア:

[(1, 51231246), (2, 25615623), (3, 17077082), (6, 8538541), (11, 4657386), (22, 2328693), (33, 1552462), (66, 776231), (431, 118866), (862, 59433), (1293, 39622), (1801, 28446), (2586, 19811), (3602, 14223), (4741, 10806), (5403, 9482)]