54510148

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{193}}^1$

素因数の和:353

約数の個数: 72

約数和(自身を含む): 122611104

約数和(自身を除く): 68100956

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 49, 77, 98, 131, 154, 193, 196, 262, 308, 386, 524, 539, 772, 917, 1078, 1351, 1441, 1834, 2123, 2156, 2702, 2882, 3668, 4246, 5404, 5764, 6419, 8492, 9457, 10087, 12838, 14861, 18914, 20174, 25283, 25676, 29722, 37828, 40348, 50566, 59444, 70609, 101132, 104027, 141218, 176981, 208054, 278113, 282436, 353962, 416108, 556226, 707924, 1112452, 1238867, 1946791, 2477734, 3893582, 4955468, 7787164, 13627537, 27255074, 54510148]

約数ペア:

[(1, 54510148), (2, 27255074), (4, 13627537), (7, 7787164), (11, 4955468), (14, 3893582), (22, 2477734), (28, 1946791), (44, 1238867), (49, 1112452), (77, 707924), (98, 556226), (131, 416108), (154, 353962), (193, 282436), (196, 278113), (262, 208054), (308, 176981), (386, 141218), (524, 104027), (539, 101132), (772, 70609), (917, 59444), (1078, 50566), (1351, 40348), (1441, 37828), (1834, 29722), (2123, 25676), (2156, 25283), (2702, 20174), (2882, 18914), (3668, 14861), (4246, 12838), (5404, 10087), (5764, 9457), (6419, 8492)]