50519430

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{389}}^1$

素因数の和:455

約数の個数: 128

約数和(自身を含む): 149385600

約数和(自身を除く): 98866170

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 37, 39, 45, 54, 65, 74, 78, 90, 111, 117, 130, 135, 185, 195, 222, 234, 270, 333, 351, 370, 389, 390, 481, 555, 585, 666, 702, 778, 962, 999, 1110, 1167, 1170, 1443, 1665, 1755, 1945, 1998, 2334, 2405, 2886, 3330, 3501, 3510, 3890, 4329, 4810, 4995, 5057, 5835, 7002, 7215, 8658, 9990, 10114, 10503, 11670, 12987, 14393, 14430, 15171, 17505, 21006, 21645, 25285, 25974, 28786, 30342, 35010, 43179, 43290, 45513, 50570, 52515, 64935, 71965, 75855, 86358, 91026, 105030, 129537, 129870, 136539, 143930, 151710, 187109, 215895, 227565, 259074, 273078, 374218, 388611, 431790, 455130, 561327, 647685, 682695, 777222, 935545, 1122654, 1295370, 1365390, 1683981, 1871090, 1943055, 2806635, 3367962, 3886110, 5051943, 5613270, 8419905, 10103886, 16839810, 25259715, 50519430]

約数ペア:

[(1, 50519430), (2, 25259715), (3, 16839810), (5, 10103886), (6, 8419905), (9, 5613270), (10, 5051943), (13, 3886110), (15, 3367962), (18, 2806635), (26, 1943055), (27, 1871090), (30, 1683981), (37, 1365390), (39, 1295370), (45, 1122654), (54, 935545), (65, 777222), (74, 682695), (78, 647685), (90, 561327), (111, 455130), (117, 431790), (130, 388611), (135, 374218), (185, 273078), (195, 259074), (222, 227565), (234, 215895), (270, 187109), (333, 151710), (351, 143930), (370, 136539), (389, 129870), (390, 129537), (481, 105030), (555, 91026), (585, 86358), (666, 75855), (702, 71965), (778, 64935), (962, 52515), (999, 50570), (1110, 45513), (1167, 43290), (1170, 43179), (1443, 35010), (1665, 30342), (1755, 28786), (1945, 25974), (1998, 25285), (2334, 21645), (2405, 21006), (2886, 17505), (3330, 15171), (3501, 14430), (3510, 14393), (3890, 12987), (4329, 11670), (4810, 10503), (4995, 10114), (5057, 9990), (5835, 8658), (7002, 7215)]