51164300

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{193}}^1\times {\mathrm{241}}^1$

素因数の和:459

約数の個数: 72

約数和(自身を含む): 122252592

約数和(自身を除く): 71088292

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 193, 220, 241, 275, 386, 482, 550, 772, 964, 965, 1100, 1205, 1930, 2123, 2410, 2651, 3860, 4246, 4820, 4825, 5302, 6025, 8492, 9650, 10604, 10615, 12050, 13255, 19300, 21230, 24100, 26510, 42460, 46513, 53020, 53075, 66275, 93026, 106150, 132550, 186052, 212300, 232565, 265100, 465130, 511643, 930260, 1023286, 1162825, 2046572, 2325650, 2558215, 4651300, 5116430, 10232860, 12791075, 25582150, 51164300]

約数ペア:

[(1, 51164300), (2, 25582150), (4, 12791075), (5, 10232860), (10, 5116430), (11, 4651300), (20, 2558215), (22, 2325650), (25, 2046572), (44, 1162825), (50, 1023286), (55, 930260), (100, 511643), (110, 465130), (193, 265100), (220, 232565), (241, 212300), (275, 186052), (386, 132550), (482, 106150), (550, 93026), (772, 66275), (964, 53075), (965, 53020), (1100, 46513), (1205, 42460), (1930, 26510), (2123, 24100), (2410, 21230), (2651, 19300), (3860, 13255), (4246, 12050), (4820, 10615), (4825, 10604), (5302, 9650), (6025, 8492)]