53706961

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{461}}^1$

素因数の和:585

約数の個数: 32

約数和(自身を含む): 71850240

約数和(自身を除く): 18143279

約数列:

[1, 7, 11, 17, 77, 89, 119, 187, 461, 623, 979, 1309, 1513, 3227, 5071, 6853, 7837, 10591, 16643, 35497, 41029, 54859, 86207, 116501, 287203, 451319, 603449, 697493, 3159233, 4882451, 7672423, 53706961]

約数ペア:

[(1, 53706961), (7, 7672423), (11, 4882451), (17, 3159233), (77, 697493), (89, 603449), (119, 451319), (187, 287203), (461, 116501), (623, 86207), (979, 54859), (1309, 41029), (1513, 35497), (3227, 16643), (5071, 10591), (6853, 7837)]