53179020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{295439}}^1$

素因数の和:295454

約数の個数: 36

約数和(自身を含む): 161310240

約数和(自身を除く): 108131220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 295439, 590878, 886317, 1181756, 1477195, 1772634, 2658951, 2954390, 3545268, 4431585, 5317902, 5908780, 8863170, 10635804, 13294755, 17726340, 26589510, 53179020]

約数ペア:

[(1, 53179020), (2, 26589510), (3, 17726340), (4, 13294755), (5, 10635804), (6, 8863170), (9, 5908780), (10, 5317902), (12, 4431585), (15, 3545268), (18, 2954390), (20, 2658951), (30, 1772634), (36, 1477195), (45, 1181756), (60, 886317), (90, 590878), (180, 295439)]