51418172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{379}}^1\times {\mathrm{2609}}^1$

素因数の和:3005

約数の個数: 24

約数和(自身を含む): 97196400

約数和(自身を除く): 45778228

約数列:

[1, 2, 4, 13, 26, 52, 379, 758, 1516, 2609, 4927, 5218, 9854, 10436, 19708, 33917, 67834, 135668, 988811, 1977622, 3955244, 12854543, 25709086, 51418172]

約数ペア:

[(1, 51418172), (2, 25709086), (4, 12854543), (13, 3955244), (26, 1977622), (52, 988811), (379, 135668), (758, 67834), (1516, 33917), (2609, 19708), (4927, 10436), (5218, 9854)]