55143426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{13339}}^1$

素因数の和:13410

約数の個数: 32

約数和(自身を含む): 121020480

約数和(自身を除く): 65877054

約数列:

[1, 2, 3, 6, 13, 26, 39, 53, 78, 106, 159, 318, 689, 1378, 2067, 4134, 13339, 26678, 40017, 80034, 173407, 346814, 520221, 706967, 1040442, 1413934, 2120901, 4241802, 9190571, 18381142, 27571713, 55143426]

約数ペア:

[(1, 55143426), (2, 27571713), (3, 18381142), (6, 9190571), (13, 4241802), (26, 2120901), (39, 1413934), (53, 1040442), (78, 706967), (106, 520221), (159, 346814), (318, 173407), (689, 80034), (1378, 40017), (2067, 26678), (4134, 13339)]