55989400

素因数分解:

$2^3\times 5^2\times {\mathrm{131}}^1\times {\mathrm{2137}}^1$

素因数の和:2284

約数の個数: 48

約数和(自身を含む): 131230440

約数和(自身を除く): 75241040

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 131, 200, 262, 524, 655, 1048, 1310, 2137, 2620, 3275, 4274, 5240, 6550, 8548, 10685, 13100, 17096, 21370, 26200, 42740, 53425, 85480, 106850, 213700, 279947, 427400, 559894, 1119788, 1399735, 2239576, 2799470, 5598940, 6998675, 11197880, 13997350, 27994700, 55989400]

約数ペア:

[(1, 55989400), (2, 27994700), (4, 13997350), (5, 11197880), (8, 6998675), (10, 5598940), (20, 2799470), (25, 2239576), (40, 1399735), (50, 1119788), (100, 559894), (131, 427400), (200, 279947), (262, 213700), (524, 106850), (655, 85480), (1048, 53425), (1310, 42740), (2137, 26200), (2620, 21370), (3275, 17096), (4274, 13100), (5240, 10685), (6550, 8548)]