54091218

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{41}}^2\times {\mathrm{173}}^1$

素因数の和:291

約数の個数: 48

約数和(自身を含む): 115123968

約数和(自身を除く): 61032750

約数列:

[1, 2, 3, 6, 31, 41, 62, 82, 93, 123, 173, 186, 246, 346, 519, 1038, 1271, 1681, 2542, 3362, 3813, 5043, 5363, 7093, 7626, 10086, 10726, 14186, 16089, 21279, 32178, 42558, 52111, 104222, 156333, 219883, 290813, 312666, 439766, 581626, 659649, 872439, 1319298, 1744878, 9015203, 18030406, 27045609, 54091218]

約数ペア:

[(1, 54091218), (2, 27045609), (3, 18030406), (6, 9015203), (31, 1744878), (41, 1319298), (62, 872439), (82, 659649), (93, 581626), (123, 439766), (173, 312666), (186, 290813), (246, 219883), (346, 156333), (519, 104222), (1038, 52111), (1271, 42558), (1681, 32178), (2542, 21279), (3362, 16089), (3813, 14186), (5043, 10726), (5363, 10086), (7093, 7626)]