51008040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{141689}}^1$

素因数の和:141706

約数の個数: 48

約数和(自身を含む): 165777300

約数和(自身を除く): 114769260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 141689, 283378, 425067, 566756, 708445, 850134, 1133512, 1275201, 1416890, 1700268, 2125335, 2550402, 2833780, 3400536, 4250670, 5100804, 5667560, 6376005, 8501340, 10201608, 12752010, 17002680, 25504020, 51008040]

約数ペア:

[(1, 51008040), (2, 25504020), (3, 17002680), (4, 12752010), (5, 10201608), (6, 8501340), (8, 6376005), (9, 5667560), (10, 5100804), (12, 4250670), (15, 3400536), (18, 2833780), (20, 2550402), (24, 2125335), (30, 1700268), (36, 1416890), (40, 1275201), (45, 1133512), (60, 850134), (72, 708445), (90, 566756), (120, 425067), (180, 283378), (360, 141689)]