54406478

素因数分解:

$2^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1\times {\mathrm{353}}^1$

素因数の和:572

約数の個数: 32

約数和(自身を含む): 95325120

約数和(自身を除く): 40918642

約数列:

[1, 2, 7, 14, 101, 109, 202, 218, 353, 706, 707, 763, 1414, 1526, 2471, 4942, 11009, 22018, 35653, 38477, 71306, 76954, 77063, 154126, 249571, 269339, 499142, 538678, 3886177, 7772354, 27203239, 54406478]

約数ペア:

[(1, 54406478), (2, 27203239), (7, 7772354), (14, 3886177), (101, 538678), (109, 499142), (202, 269339), (218, 249571), (353, 154126), (706, 77063), (707, 76954), (763, 71306), (1414, 38477), (1526, 35653), (2471, 22018), (4942, 11009)]