55018500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{43}}^1\times {\mathrm{853}}^1$

素因数の和:918

約数の個数: 96

約数和(自身を含む): 164131968

約数和(自身を除く): 109113468

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 43, 50, 60, 75, 86, 100, 125, 129, 150, 172, 215, 250, 258, 300, 375, 430, 500, 516, 645, 750, 853, 860, 1075, 1290, 1500, 1706, 2150, 2559, 2580, 3225, 3412, 4265, 4300, 5118, 5375, 6450, 8530, 10236, 10750, 12795, 12900, 16125, 17060, 21325, 21500, 25590, 32250, 36679, 42650, 51180, 63975, 64500, 73358, 85300, 106625, 110037, 127950, 146716, 183395, 213250, 220074, 255900, 319875, 366790, 426500, 440148, 550185, 639750, 733580, 916975, 1100370, 1279500, 1833950, 2200740, 2750925, 3667900, 4584875, 5501850, 9169750, 11003700, 13754625, 18339500, 27509250, 55018500]

約数ペア:

[(1, 55018500), (2, 27509250), (3, 18339500), (4, 13754625), (5, 11003700), (6, 9169750), (10, 5501850), (12, 4584875), (15, 3667900), (20, 2750925), (25, 2200740), (30, 1833950), (43, 1279500), (50, 1100370), (60, 916975), (75, 733580), (86, 639750), (100, 550185), (125, 440148), (129, 426500), (150, 366790), (172, 319875), (215, 255900), (250, 220074), (258, 213250), (300, 183395), (375, 146716), (430, 127950), (500, 110037), (516, 106625), (645, 85300), (750, 73358), (853, 64500), (860, 63975), (1075, 51180), (1290, 42650), (1500, 36679), (1706, 32250), (2150, 25590), (2559, 21500), (2580, 21325), (3225, 17060), (3412, 16125), (4265, 12900), (4300, 12795), (5118, 10750), (5375, 10236), (6450, 8530)]