47506251

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{1051}}^1$

素因数の和:1147

約数の個数: 32

約数和(自身を含む): 73050880

約数和(自身を除く): 25544629

約数列:

[1, 3, 13, 19, 39, 57, 61, 183, 247, 741, 793, 1051, 1159, 2379, 3153, 3477, 13663, 15067, 19969, 40989, 45201, 59907, 64111, 192333, 259597, 778791, 833443, 1218109, 2500329, 3654327, 15835417, 47506251]

約数ペア:

[(1, 47506251), (3, 15835417), (13, 3654327), (19, 2500329), (39, 1218109), (57, 833443), (61, 778791), (183, 259597), (247, 192333), (741, 64111), (793, 59907), (1051, 45201), (1159, 40989), (2379, 19969), (3153, 15067), (3477, 13663)]