51350145

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1933}}^1$

素因数の和:1982

約数の個数: 64

約数和(自身を含む): 106942464

約数和(自身を除く): 55592319

約数列:

[1, 3, 5, 7, 11, 15, 21, 23, 33, 35, 55, 69, 77, 105, 115, 161, 165, 231, 253, 345, 385, 483, 759, 805, 1155, 1265, 1771, 1933, 2415, 3795, 5313, 5799, 8855, 9665, 13531, 21263, 26565, 28995, 40593, 44459, 63789, 67655, 106315, 133377, 148841, 202965, 222295, 311213, 318945, 446523, 489049, 666885, 744205, 933639, 1467147, 1556065, 2232615, 2445245, 3423343, 4668195, 7335735, 10270029, 17116715, 51350145]

約数ペア:

[(1, 51350145), (3, 17116715), (5, 10270029), (7, 7335735), (11, 4668195), (15, 3423343), (21, 2445245), (23, 2232615), (33, 1556065), (35, 1467147), (55, 933639), (69, 744205), (77, 666885), (105, 489049), (115, 446523), (161, 318945), (165, 311213), (231, 222295), (253, 202965), (345, 148841), (385, 133377), (483, 106315), (759, 67655), (805, 63789), (1155, 44459), (1265, 40593), (1771, 28995), (1933, 26565), (2415, 21263), (3795, 13531), (5313, 9665), (5799, 8855)]