51675129

素因数分解:

$3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{439}}^1$

素因数の和:526

約数の個数: 48

約数和(自身を含む): 86486400

約数和(自身を除く): 34811271

約数列:

[1, 3, 9, 11, 29, 33, 41, 87, 99, 123, 261, 319, 369, 439, 451, 957, 1189, 1317, 1353, 2871, 3567, 3951, 4059, 4829, 10701, 12731, 13079, 14487, 17999, 38193, 39237, 43461, 53997, 114579, 117711, 140041, 161991, 197989, 420123, 521971, 593967, 1260369, 1565913, 1781901, 4697739, 5741681, 17225043, 51675129]

約数ペア:

[(1, 51675129), (3, 17225043), (9, 5741681), (11, 4697739), (29, 1781901), (33, 1565913), (41, 1260369), (87, 593967), (99, 521971), (123, 420123), (261, 197989), (319, 161991), (369, 140041), (439, 117711), (451, 114579), (957, 53997), (1189, 43461), (1317, 39237), (1353, 38193), (2871, 17999), (3567, 14487), (3951, 13079), (4059, 12731), (4829, 10701)]