53211354

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{241}}^1\times {\mathrm{751}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 124477056

約数和(自身を除く): 71265702

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 241, 294, 482, 723, 751, 1446, 1502, 1687, 2253, 3374, 4506, 5061, 5257, 10122, 10514, 11809, 15771, 23618, 31542, 35427, 36799, 70854, 73598, 110397, 180991, 220794, 361982, 542973, 1085946, 1266937, 2533874, 3800811, 7601622, 8868559, 17737118, 26605677, 53211354]

約数ペア:

[(1, 53211354), (2, 26605677), (3, 17737118), (6, 8868559), (7, 7601622), (14, 3800811), (21, 2533874), (42, 1266937), (49, 1085946), (98, 542973), (147, 361982), (241, 220794), (294, 180991), (482, 110397), (723, 73598), (751, 70854), (1446, 36799), (1502, 35427), (1687, 31542), (2253, 23618), (3374, 15771), (4506, 11809), (5061, 10514), (5257, 10122)]