51464061

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{409}}^1$

素因数の和:498

約数の個数: 48

約数和(自身を含む): 85962240

約数和(自身を除く): 34498179

約数列:

[1, 3, 9, 11, 31, 33, 41, 93, 99, 123, 279, 341, 369, 409, 451, 1023, 1227, 1271, 1353, 3069, 3681, 3813, 4059, 4499, 11439, 12679, 13497, 13981, 16769, 38037, 40491, 41943, 50307, 114111, 125829, 139469, 150921, 184459, 418407, 519839, 553377, 1255221, 1559517, 1660131, 4678551, 5718229, 17154687, 51464061]

約数ペア:

[(1, 51464061), (3, 17154687), (9, 5718229), (11, 4678551), (31, 1660131), (33, 1559517), (41, 1255221), (93, 553377), (99, 519839), (123, 418407), (279, 184459), (341, 150921), (369, 139469), (409, 125829), (451, 114111), (1023, 50307), (1227, 41943), (1271, 40491), (1353, 38037), (3069, 16769), (3681, 13981), (3813, 13497), (4059, 12679), (4499, 11439)]