50906871

素因数分解:

$3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:256

約数の個数: 48

約数和(自身を含む): 81375840

約数和(自身を除く): 30468969

約数列:

[1, 3, 9, 19, 41, 53, 57, 123, 137, 159, 171, 369, 411, 477, 779, 1007, 1233, 2173, 2337, 2603, 3021, 5617, 6519, 7011, 7261, 7809, 9063, 16851, 19557, 21783, 23427, 41287, 50553, 65349, 106723, 123861, 137959, 297701, 320169, 371583, 413877, 893103, 960507, 1241631, 2679309, 5656319, 16968957, 50906871]

約数ペア:

[(1, 50906871), (3, 16968957), (9, 5656319), (19, 2679309), (41, 1241631), (53, 960507), (57, 893103), (123, 413877), (137, 371583), (159, 320169), (171, 297701), (369, 137959), (411, 123861), (477, 106723), (779, 65349), (1007, 50553), (1233, 41287), (2173, 23427), (2337, 21783), (2603, 19557), (3021, 16851), (5617, 9063), (6519, 7809), (7011, 7261)]