53289126

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{569}}^1$

素因数の和:642

約数の個数: 72

約数和(自身を含む): 130089960

約数和(自身を除く): 76800834

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 43, 66, 86, 99, 121, 129, 198, 242, 258, 363, 387, 473, 569, 726, 774, 946, 1089, 1138, 1419, 1707, 2178, 2838, 3414, 4257, 5121, 5203, 6259, 8514, 10242, 10406, 12518, 15609, 18777, 24467, 31218, 37554, 46827, 48934, 56331, 68849, 73401, 93654, 112662, 137698, 146802, 206547, 220203, 269137, 413094, 440406, 538274, 619641, 807411, 1239282, 1614822, 2422233, 2960507, 4844466, 5921014, 8881521, 17763042, 26644563, 53289126]

約数ペア:

[(1, 53289126), (2, 26644563), (3, 17763042), (6, 8881521), (9, 5921014), (11, 4844466), (18, 2960507), (22, 2422233), (33, 1614822), (43, 1239282), (66, 807411), (86, 619641), (99, 538274), (121, 440406), (129, 413094), (198, 269137), (242, 220203), (258, 206547), (363, 146802), (387, 137698), (473, 112662), (569, 93654), (726, 73401), (774, 68849), (946, 56331), (1089, 48934), (1138, 46827), (1419, 37554), (1707, 31218), (2178, 24467), (2838, 18777), (3414, 15609), (4257, 12518), (5121, 10406), (5203, 10242), (6259, 8514)]