55280855

素因数分解:

$5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{1753}}^1$

素因数の和:1835

約数の個数: 32

約数和(自身を含む): 81834624

約数和(自身を除く): 26553769

約数列:

[1, 5, 7, 17, 35, 53, 85, 119, 265, 371, 595, 901, 1753, 1855, 4505, 6307, 8765, 12271, 29801, 31535, 61355, 92909, 149005, 208607, 464545, 650363, 1043035, 1579453, 3251815, 7897265, 11056171, 55280855]

約数ペア:

[(1, 55280855), (5, 11056171), (7, 7897265), (17, 3251815), (35, 1579453), (53, 1043035), (85, 650363), (119, 464545), (265, 208607), (371, 149005), (595, 92909), (901, 61355), (1753, 31535), (1855, 29801), (4505, 12271), (6307, 8765)]