49990920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{59513}}^1$

素因数の和:59534

約数の個数: 64

約数和(自身を含む): 171400320

約数和(自身を除く): 121409400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 59513, 119026, 178539, 238052, 297565, 357078, 416591, 476104, 595130, 714156, 833182, 892695, 1190260, 1249773, 1428312, 1666364, 1785390, 2082955, 2380520, 2499546, 3332728, 3570780, 4165910, 4999092, 6248865, 7141560, 8331820, 9998184, 12497730, 16663640, 24995460, 49990920]

約数ペア:

[(1, 49990920), (2, 24995460), (3, 16663640), (4, 12497730), (5, 9998184), (6, 8331820), (7, 7141560), (8, 6248865), (10, 4999092), (12, 4165910), (14, 3570780), (15, 3332728), (20, 2499546), (21, 2380520), (24, 2082955), (28, 1785390), (30, 1666364), (35, 1428312), (40, 1249773), (42, 1190260), (56, 892695), (60, 833182), (70, 714156), (84, 595130), (105, 476104), (120, 416591), (140, 357078), (168, 297565), (210, 238052), (280, 178539), (420, 119026), (840, 59513)]