51193998

素因数分解:

$2^1\times 3^3\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{877}}^1$

素因数の和:958

約数の個数: 64

約数和(自身を含む): 121374720

約数和(自身を除く): 70180722

約数列:

[1, 2, 3, 6, 9, 18, 23, 27, 46, 47, 54, 69, 94, 138, 141, 207, 282, 414, 423, 621, 846, 877, 1081, 1242, 1269, 1754, 2162, 2538, 2631, 3243, 5262, 6486, 7893, 9729, 15786, 19458, 20171, 23679, 29187, 40342, 41219, 47358, 58374, 60513, 82438, 121026, 123657, 181539, 247314, 363078, 370971, 544617, 741942, 948037, 1089234, 1112913, 1896074, 2225826, 2844111, 5688222, 8532333, 17064666, 25596999, 51193998]

約数ペア:

[(1, 51193998), (2, 25596999), (3, 17064666), (6, 8532333), (9, 5688222), (18, 2844111), (23, 2225826), (27, 1896074), (46, 1112913), (47, 1089234), (54, 948037), (69, 741942), (94, 544617), (138, 370971), (141, 363078), (207, 247314), (282, 181539), (414, 123657), (423, 121026), (621, 82438), (846, 60513), (877, 58374), (1081, 47358), (1242, 41219), (1269, 40342), (1754, 29187), (2162, 23679), (2538, 20171), (2631, 19458), (3243, 15786), (5262, 9729), (6486, 7893)]