51115050

素因数分解:

$2^1\times 3^5\times 5^2\times 7^1\times {\mathrm{601}}^1$

素因数の和:635

約数の個数: 144

約数和(自身を含む): 163031232

約数和(自身を除く): 111916182

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 81, 90, 105, 126, 135, 150, 162, 175, 189, 210, 225, 243, 270, 315, 350, 378, 405, 450, 486, 525, 567, 601, 630, 675, 810, 945, 1050, 1134, 1202, 1215, 1350, 1575, 1701, 1803, 1890, 2025, 2430, 2835, 3005, 3150, 3402, 3606, 4050, 4207, 4725, 5409, 5670, 6010, 6075, 8414, 8505, 9015, 9450, 10818, 12150, 12621, 14175, 15025, 16227, 17010, 18030, 21035, 25242, 27045, 28350, 30050, 32454, 37863, 42070, 42525, 45075, 48681, 54090, 63105, 75726, 81135, 85050, 90150, 97362, 105175, 113589, 126210, 135225, 146043, 162270, 189315, 210350, 227178, 243405, 270450, 292086, 315525, 340767, 378630, 405675, 486810, 567945, 631050, 681534, 730215, 811350, 946575, 1022301, 1135890, 1217025, 1460430, 1703835, 1893150, 2044602, 2434050, 2839725, 3407670, 3651075, 5111505, 5679450, 7302150, 8519175, 10223010, 17038350, 25557525, 51115050]

約数ペア:

[(1, 51115050), (2, 25557525), (3, 17038350), (5, 10223010), (6, 8519175), (7, 7302150), (9, 5679450), (10, 5111505), (14, 3651075), (15, 3407670), (18, 2839725), (21, 2434050), (25, 2044602), (27, 1893150), (30, 1703835), (35, 1460430), (42, 1217025), (45, 1135890), (50, 1022301), (54, 946575), (63, 811350), (70, 730215), (75, 681534), (81, 631050), (90, 567945), (105, 486810), (126, 405675), (135, 378630), (150, 340767), (162, 315525), (175, 292086), (189, 270450), (210, 243405), (225, 227178), (243, 210350), (270, 189315), (315, 162270), (350, 146043), (378, 135225), (405, 126210), (450, 113589), (486, 105175), (525, 97362), (567, 90150), (601, 85050), (630, 81135), (675, 75726), (810, 63105), (945, 54090), (1050, 48681), (1134, 45075), (1202, 42525), (1215, 42070), (1350, 37863), (1575, 32454), (1701, 30050), (1803, 28350), (1890, 27045), (2025, 25242), (2430, 21035), (2835, 18030), (3005, 17010), (3150, 16227), (3402, 15025), (3606, 14175), (4050, 12621), (4207, 12150), (4725, 10818), (5409, 9450), (5670, 9015), (6010, 8505), (6075, 8414)]