51680376

素因数分解:

$2^3\times 3^3\times {\mathrm{11}}^1\times {\mathrm{21751}}^1$

素因数の和:21777

約数の個数: 64

約数和(自身を含む): 156614400

約数和(自身を除く): 104934024

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 27, 33, 36, 44, 54, 66, 72, 88, 99, 108, 132, 198, 216, 264, 297, 396, 594, 792, 1188, 2376, 21751, 43502, 65253, 87004, 130506, 174008, 195759, 239261, 261012, 391518, 478522, 522024, 587277, 717783, 783036, 957044, 1174554, 1435566, 1566072, 1914088, 2153349, 2349108, 2871132, 4306698, 4698216, 5742264, 6460047, 8613396, 12920094, 17226792, 25840188, 51680376]

約数ペア:

[(1, 51680376), (2, 25840188), (3, 17226792), (4, 12920094), (6, 8613396), (8, 6460047), (9, 5742264), (11, 4698216), (12, 4306698), (18, 2871132), (22, 2349108), (24, 2153349), (27, 1914088), (33, 1566072), (36, 1435566), (44, 1174554), (54, 957044), (66, 783036), (72, 717783), (88, 587277), (99, 522024), (108, 478522), (132, 391518), (198, 261012), (216, 239261), (264, 195759), (297, 174008), (396, 130506), (594, 87004), (792, 65253), (1188, 43502), (2376, 21751)]