51121512

素因数分解:

$2^3\times 3^2\times {\mathrm{13}}^1\times {\mathrm{54617}}^1$

素因数の和:54642

約数の個数: 48

約数和(自身を含む): 149107140

約数和(自身を除く): 97985628

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 36, 39, 52, 72, 78, 104, 117, 156, 234, 312, 468, 936, 54617, 109234, 163851, 218468, 327702, 436936, 491553, 655404, 710021, 983106, 1310808, 1420042, 1966212, 2130063, 2840084, 3932424, 4260126, 5680168, 6390189, 8520252, 12780378, 17040504, 25560756, 51121512]

約数ペア:

[(1, 51121512), (2, 25560756), (3, 17040504), (4, 12780378), (6, 8520252), (8, 6390189), (9, 5680168), (12, 4260126), (13, 3932424), (18, 2840084), (24, 2130063), (26, 1966212), (36, 1420042), (39, 1310808), (52, 983106), (72, 710021), (78, 655404), (104, 491553), (117, 436936), (156, 327702), (234, 218468), (312, 163851), (468, 109234), (936, 54617)]