51807690

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{1217}}^1$

素因数の和:1284

約数の個数: 96

約数和(自身を含む): 150486336

約数和(自身を除く): 98678646

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 30, 33, 43, 45, 55, 66, 86, 90, 99, 110, 129, 165, 198, 215, 258, 330, 387, 430, 473, 495, 645, 774, 946, 990, 1217, 1290, 1419, 1935, 2365, 2434, 2838, 3651, 3870, 4257, 4730, 6085, 7095, 7302, 8514, 10953, 12170, 13387, 14190, 18255, 21285, 21906, 26774, 36510, 40161, 42570, 52331, 54765, 66935, 80322, 104662, 109530, 120483, 133870, 156993, 200805, 240966, 261655, 313986, 401610, 470979, 523310, 575641, 602415, 784965, 941958, 1151282, 1204830, 1569930, 1726923, 2354895, 2878205, 3453846, 4709790, 5180769, 5756410, 8634615, 10361538, 17269230, 25903845, 51807690]

約数ペア:

[(1, 51807690), (2, 25903845), (3, 17269230), (5, 10361538), (6, 8634615), (9, 5756410), (10, 5180769), (11, 4709790), (15, 3453846), (18, 2878205), (22, 2354895), (30, 1726923), (33, 1569930), (43, 1204830), (45, 1151282), (55, 941958), (66, 784965), (86, 602415), (90, 575641), (99, 523310), (110, 470979), (129, 401610), (165, 313986), (198, 261655), (215, 240966), (258, 200805), (330, 156993), (387, 133870), (430, 120483), (473, 109530), (495, 104662), (645, 80322), (774, 66935), (946, 54765), (990, 52331), (1217, 42570), (1290, 40161), (1419, 36510), (1935, 26774), (2365, 21906), (2434, 21285), (2838, 18255), (3651, 14190), (3870, 13387), (4257, 12170), (4730, 10953), (6085, 8514), (7095, 7302)]