52261560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{859}}^1$

素因数の和:902

約数の個数: 144

約数和(自身を含む): 184134600

約数和(自身を除く): 131873040

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 859, 936, 1014, 1170, 1352, 1521, 1560, 1690, 1718, 2028, 2340, 2535, 2577, 3042, 3380, 3436, 4056, 4295, 4680, 5070, 5154, 6084, 6760, 6872, 7605, 7731, 8590, 10140, 10308, 11167, 12168, 12885, 15210, 15462, 17180, 20280, 20616, 22334, 25770, 30420, 30924, 33501, 34360, 38655, 44668, 51540, 55835, 60840, 61848, 67002, 77310, 89336, 100503, 103080, 111670, 134004, 145171, 154620, 167505, 201006, 223340, 268008, 290342, 309240, 335010, 402012, 435513, 446680, 502515, 580684, 670020, 725855, 804024, 871026, 1005030, 1161368, 1306539, 1340040, 1451710, 1742052, 2010060, 2177565, 2613078, 2903420, 3484104, 4020120, 4355130, 5226156, 5806840, 6532695, 8710260, 10452312, 13065390, 17420520, 26130780, 52261560]

約数ペア:

[(1, 52261560), (2, 26130780), (3, 17420520), (4, 13065390), (5, 10452312), (6, 8710260), (8, 6532695), (9, 5806840), (10, 5226156), (12, 4355130), (13, 4020120), (15, 3484104), (18, 2903420), (20, 2613078), (24, 2177565), (26, 2010060), (30, 1742052), (36, 1451710), (39, 1340040), (40, 1306539), (45, 1161368), (52, 1005030), (60, 871026), (65, 804024), (72, 725855), (78, 670020), (90, 580684), (104, 502515), (117, 446680), (120, 435513), (130, 402012), (156, 335010), (169, 309240), (180, 290342), (195, 268008), (234, 223340), (260, 201006), (312, 167505), (338, 154620), (360, 145171), (390, 134004), (468, 111670), (507, 103080), (520, 100503), (585, 89336), (676, 77310), (780, 67002), (845, 61848), (859, 60840), (936, 55835), (1014, 51540), (1170, 44668), (1352, 38655), (1521, 34360), (1560, 33501), (1690, 30924), (1718, 30420), (2028, 25770), (2340, 22334), (2535, 20616), (2577, 20280), (3042, 17180), (3380, 15462), (3436, 15210), (4056, 12885), (4295, 12168), (4680, 11167), (5070, 10308), (5154, 10140), (6084, 8590), (6760, 7731), (6872, 7605)]