53015809

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{101}}^1\times {\mathrm{401}}^1$

素因数の和:537

約数の個数: 32

約数和(自身を含む): 70854912

約数和(自身を除く): 17839103

約数列:

[1, 7, 11, 17, 77, 101, 119, 187, 401, 707, 1111, 1309, 1717, 2807, 4411, 6817, 7777, 12019, 18887, 30877, 40501, 47719, 74987, 132209, 283507, 445511, 524909, 688517, 3118577, 4819619, 7573687, 53015809]

約数ペア:

[(1, 53015809), (7, 7573687), (11, 4819619), (17, 3118577), (77, 688517), (101, 524909), (119, 445511), (187, 283507), (401, 132209), (707, 74987), (1111, 47719), (1309, 40501), (1717, 30877), (2807, 18887), (4411, 12019), (6817, 7777)]