53991534

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{239}}^1\times {\mathrm{1637}}^1$

素因数の和:1904

約数の個数: 32

約数和(自身を含む): 113218560

約数和(自身を除く): 59227026

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 239, 478, 717, 1434, 1637, 3274, 4911, 5497, 9822, 10994, 16491, 32982, 37651, 75302, 112953, 225906, 391243, 782486, 1173729, 2347458, 8998589, 17997178, 26995767, 53991534]

約数ペア:

[(1, 53991534), (2, 26995767), (3, 17997178), (6, 8998589), (23, 2347458), (46, 1173729), (69, 782486), (138, 391243), (239, 225906), (478, 112953), (717, 75302), (1434, 37651), (1637, 32982), (3274, 16491), (4911, 10994), (5497, 9822)]