55194840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{153319}}^1$

素因数の和:153336

約数の個数: 48

約数和(自身を含む): 179384400

約数和(自身を除く): 124189560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 153319, 306638, 459957, 613276, 766595, 919914, 1226552, 1379871, 1533190, 1839828, 2299785, 2759742, 3066380, 3679656, 4599570, 5519484, 6132760, 6899355, 9199140, 11038968, 13798710, 18398280, 27597420, 55194840]

約数ペア:

[(1, 55194840), (2, 27597420), (3, 18398280), (4, 13798710), (5, 11038968), (6, 9199140), (8, 6899355), (9, 6132760), (10, 5519484), (12, 4599570), (15, 3679656), (18, 3066380), (20, 2759742), (24, 2299785), (30, 1839828), (36, 1533190), (40, 1379871), (45, 1226552), (60, 919914), (72, 766595), (90, 613276), (120, 459957), (180, 306638), (360, 153319)]