55046460

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{131063}}^1$

素因数の和:131082

約数の個数: 48

約数和(自身を含む): 176150016

約数和(自身を除く): 121103556

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 131063, 262126, 393189, 524252, 655315, 786378, 917441, 1310630, 1572756, 1834882, 1965945, 2621260, 2752323, 3669764, 3931890, 4587205, 5504646, 7863780, 9174410, 11009292, 13761615, 18348820, 27523230, 55046460]

約数ペア:

[(1, 55046460), (2, 27523230), (3, 18348820), (4, 13761615), (5, 11009292), (6, 9174410), (7, 7863780), (10, 5504646), (12, 4587205), (14, 3931890), (15, 3669764), (20, 2752323), (21, 2621260), (28, 1965945), (30, 1834882), (35, 1572756), (42, 1310630), (60, 917441), (70, 786378), (84, 655315), (105, 524252), (140, 393189), (210, 262126), (420, 131063)]