55285712

素因数分解:

$2^4\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1307

約数の個数: 40

約数和(自身を含む): 111367872

約数和(自身を除く): 56082160

約数列:

[1, 2, 4, 8, 16, 41, 71, 82, 142, 164, 284, 328, 568, 656, 1136, 1187, 2374, 2911, 4748, 5822, 9496, 11644, 18992, 23288, 46576, 48667, 84277, 97334, 168554, 194668, 337108, 389336, 674216, 778672, 1348432, 3455357, 6910714, 13821428, 27642856, 55285712]

約数ペア:

[(1, 55285712), (2, 27642856), (4, 13821428), (8, 6910714), (16, 3455357), (41, 1348432), (71, 778672), (82, 674216), (142, 389336), (164, 337108), (284, 194668), (328, 168554), (568, 97334), (656, 84277), (1136, 48667), (1187, 46576), (2374, 23288), (2911, 18992), (4748, 11644), (5822, 9496)]