54371655

素因数分解:

$3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{449}}^1$

素因数の和:502

約数の個数: 80

約数和(自身を含む): 109771200

約数和(自身を除く): 55399545

約数列:

[1, 3, 5, 9, 13, 15, 23, 27, 39, 45, 65, 69, 81, 115, 117, 135, 195, 207, 299, 345, 351, 405, 449, 585, 621, 897, 1035, 1053, 1347, 1495, 1755, 1863, 2245, 2691, 3105, 4041, 4485, 5265, 5837, 6735, 8073, 9315, 10327, 12123, 13455, 17511, 20205, 24219, 29185, 30981, 36369, 40365, 51635, 52533, 60615, 87555, 92943, 121095, 134251, 154905, 157599, 181845, 262665, 278829, 402753, 464715, 472797, 671255, 787995, 836487, 1208259, 1394145, 2013765, 2363985, 3624777, 4182435, 6041295, 10874331, 18123885, 54371655]

約数ペア:

[(1, 54371655), (3, 18123885), (5, 10874331), (9, 6041295), (13, 4182435), (15, 3624777), (23, 2363985), (27, 2013765), (39, 1394145), (45, 1208259), (65, 836487), (69, 787995), (81, 671255), (115, 472797), (117, 464715), (135, 402753), (195, 278829), (207, 262665), (299, 181845), (345, 157599), (351, 154905), (405, 134251), (449, 121095), (585, 92943), (621, 87555), (897, 60615), (1035, 52533), (1053, 51635), (1347, 40365), (1495, 36369), (1755, 30981), (1863, 29185), (2245, 24219), (2691, 20205), (3105, 17511), (4041, 13455), (4485, 12123), (5265, 10327), (5837, 9315), (6735, 8073)]