55007403

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:523

約数の個数: 32

約数和(自身を含む): 83462400

約数和(自身を除く): 28454997

約数列:

[1, 3, 11, 29, 33, 87, 229, 251, 319, 687, 753, 957, 2519, 2761, 6641, 7279, 7557, 8283, 19923, 21837, 57479, 73051, 80069, 172437, 219153, 240207, 632269, 1666891, 1896807, 5000673, 18335801, 55007403]

約数ペア:

[(1, 55007403), (3, 18335801), (11, 5000673), (29, 1896807), (33, 1666891), (87, 632269), (229, 240207), (251, 219153), (319, 172437), (687, 80069), (753, 73051), (957, 57479), (2519, 21837), (2761, 19923), (6641, 8283), (7279, 7557)]