55150830

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{87541}}^1$

素因数の和:87561

約数の個数: 48

約数和(自身を含む): 163878624

約数和(自身を除く): 108727794

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 87541, 175082, 262623, 437705, 525246, 612787, 787869, 875410, 1225574, 1313115, 1575738, 1838361, 2626230, 3063935, 3676722, 3939345, 5515083, 6127870, 7878690, 9191805, 11030166, 18383610, 27575415, 55150830]

約数ペア:

[(1, 55150830), (2, 27575415), (3, 18383610), (5, 11030166), (6, 9191805), (7, 7878690), (9, 6127870), (10, 5515083), (14, 3939345), (15, 3676722), (18, 3063935), (21, 2626230), (30, 1838361), (35, 1575738), (42, 1313115), (45, 1225574), (63, 875410), (70, 787869), (90, 612787), (105, 525246), (126, 437705), (210, 262623), (315, 175082), (630, 87541)]