55492255

素因数分解:

$5^1\times 7^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{131}}^1$

素因数の和:189

約数の個数: 64

約数和(自身を含む): 88704000

約数和(自身を除く): 33211745

約数列:

[1, 5, 7, 13, 19, 35, 49, 65, 91, 95, 131, 133, 245, 247, 343, 455, 637, 655, 665, 917, 931, 1235, 1703, 1715, 1729, 2489, 3185, 4459, 4585, 4655, 6419, 6517, 8515, 8645, 11921, 12103, 12445, 17423, 22295, 32095, 32357, 32585, 44933, 59605, 60515, 83447, 84721, 87115, 121961, 161785, 224665, 226499, 417235, 423605, 584129, 609805, 853727, 1132495, 1585493, 2920645, 4268635, 7927465, 11098451, 55492255]

約数ペア:

[(1, 55492255), (5, 11098451), (7, 7927465), (13, 4268635), (19, 2920645), (35, 1585493), (49, 1132495), (65, 853727), (91, 609805), (95, 584129), (131, 423605), (133, 417235), (245, 226499), (247, 224665), (343, 161785), (455, 121961), (637, 87115), (655, 84721), (665, 83447), (917, 60515), (931, 59605), (1235, 44933), (1703, 32585), (1715, 32357), (1729, 32095), (2489, 22295), (3185, 17423), (4459, 12445), (4585, 12103), (4655, 11921), (6419, 8645), (6517, 8515)]