52839500

素因数分解:

$2^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:544

約数の個数: 96

約数和(自身を含む): 136421376

約数和(自身を除く): 83581876

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 31, 35, 50, 62, 70, 100, 124, 125, 140, 155, 175, 217, 250, 310, 350, 434, 487, 500, 620, 700, 775, 868, 875, 974, 1085, 1550, 1750, 1948, 2170, 2435, 3100, 3409, 3500, 3875, 4340, 4870, 5425, 6818, 7750, 9740, 10850, 12175, 13636, 15097, 15500, 17045, 21700, 24350, 27125, 30194, 34090, 48700, 54250, 60388, 60875, 68180, 75485, 85225, 105679, 108500, 121750, 150970, 170450, 211358, 243500, 301940, 340900, 377425, 422716, 426125, 528395, 754850, 852250, 1056790, 1509700, 1704500, 1887125, 2113580, 2641975, 3774250, 5283950, 7548500, 10567900, 13209875, 26419750, 52839500]

約数ペア:

[(1, 52839500), (2, 26419750), (4, 13209875), (5, 10567900), (7, 7548500), (10, 5283950), (14, 3774250), (20, 2641975), (25, 2113580), (28, 1887125), (31, 1704500), (35, 1509700), (50, 1056790), (62, 852250), (70, 754850), (100, 528395), (124, 426125), (125, 422716), (140, 377425), (155, 340900), (175, 301940), (217, 243500), (250, 211358), (310, 170450), (350, 150970), (434, 121750), (487, 108500), (500, 105679), (620, 85225), (700, 75485), (775, 68180), (868, 60875), (875, 60388), (974, 54250), (1085, 48700), (1550, 34090), (1750, 30194), (1948, 27125), (2170, 24350), (2435, 21700), (3100, 17045), (3409, 15500), (3500, 15097), (3875, 13636), (4340, 12175), (4870, 10850), (5425, 9740), (6818, 7750)]