49875507

素因数分解:

$3^5\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1$

素因数の和:470

約数の個数: 48

約数和(自身を含む): 83446272

約数和(自身を除く): 33570765

約数列:

[1, 3, 9, 11, 27, 33, 47, 81, 99, 141, 243, 297, 397, 423, 517, 891, 1191, 1269, 1551, 2673, 3573, 3807, 4367, 4653, 10719, 11421, 13101, 13959, 18659, 32157, 39303, 41877, 55977, 96471, 117909, 125631, 167931, 205249, 353727, 503793, 615747, 1061181, 1511379, 1847241, 4534137, 5541723, 16625169, 49875507]

約数ペア:

[(1, 49875507), (3, 16625169), (9, 5541723), (11, 4534137), (27, 1847241), (33, 1511379), (47, 1061181), (81, 615747), (99, 503793), (141, 353727), (243, 205249), (297, 167931), (397, 125631), (423, 117909), (517, 96471), (891, 55977), (1191, 41877), (1269, 39303), (1551, 32157), (2673, 18659), (3573, 13959), (3807, 13101), (4367, 11421), (4653, 10719)]