54215458

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{569}}^1$

素因数の和:714

約数の個数: 32

約数和(自身を含む): 91601280

約数和(自身を除く): 37385822

約数列:

[1, 2, 11, 22, 61, 71, 122, 142, 569, 671, 781, 1138, 1342, 1562, 4331, 6259, 8662, 12518, 34709, 40399, 47641, 69418, 80798, 95282, 381799, 444389, 763598, 888778, 2464339, 4928678, 27107729, 54215458]

約数ペア:

[(1, 54215458), (2, 27107729), (11, 4928678), (22, 2464339), (61, 888778), (71, 763598), (122, 444389), (142, 381799), (569, 95282), (671, 80798), (781, 69418), (1138, 47641), (1342, 40399), (1562, 34709), (4331, 12518), (6259, 8662)]