51487080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{853}}^1$

素因数の和:1370

約数の個数: 64

約数和(自身を含む): 154949760

約数和(自身を除く): 103462680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 503, 853, 1006, 1509, 1706, 2012, 2515, 2559, 3018, 3412, 4024, 4265, 5030, 5118, 6036, 6824, 7545, 8530, 10060, 10236, 12072, 12795, 15090, 17060, 20120, 20472, 25590, 30180, 34120, 51180, 60360, 102360, 429059, 858118, 1287177, 1716236, 2145295, 2574354, 3432472, 4290590, 5148708, 6435885, 8581180, 10297416, 12871770, 17162360, 25743540, 51487080]

約数ペア:

[(1, 51487080), (2, 25743540), (3, 17162360), (4, 12871770), (5, 10297416), (6, 8581180), (8, 6435885), (10, 5148708), (12, 4290590), (15, 3432472), (20, 2574354), (24, 2145295), (30, 1716236), (40, 1287177), (60, 858118), (120, 429059), (503, 102360), (853, 60360), (1006, 51180), (1509, 34120), (1706, 30180), (2012, 25590), (2515, 20472), (2559, 20120), (3018, 17060), (3412, 15090), (4024, 12795), (4265, 12072), (5030, 10236), (5118, 10060), (6036, 8530), (6824, 7545)]