53332218

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1547

約数の個数: 48

約数和(自身を含む): 121305600

約数和(自身を除く): 67973382

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 1439, 2059, 2878, 4118, 4317, 6177, 8634, 12354, 12951, 18531, 25902, 37062, 41731, 83462, 102169, 125193, 204338, 250386, 306507, 375579, 613014, 751158, 919521, 1839042, 2962901, 5925802, 8888703, 17777406, 26666109, 53332218]

約数ペア:

[(1, 53332218), (2, 26666109), (3, 17777406), (6, 8888703), (9, 5925802), (18, 2962901), (29, 1839042), (58, 919521), (71, 751158), (87, 613014), (142, 375579), (174, 306507), (213, 250386), (261, 204338), (426, 125193), (522, 102169), (639, 83462), (1278, 41731), (1439, 37062), (2059, 25902), (2878, 18531), (4118, 12951), (4317, 12354), (6177, 8634)]