55431648

素因数分解:

$2^5\times 3^3\times {\mathrm{64157}}^1$

素因数の和:64176

約数の個数: 48

約数和(自身を含む): 161678160

約数和(自身を除く): 106246512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 64157, 128314, 192471, 256628, 384942, 513256, 577413, 769884, 1026512, 1154826, 1539768, 1732239, 2053024, 2309652, 3079536, 3464478, 4619304, 6159072, 6928956, 9238608, 13857912, 18477216, 27715824, 55431648]

約数ペア:

[(1, 55431648), (2, 27715824), (3, 18477216), (4, 13857912), (6, 9238608), (8, 6928956), (9, 6159072), (12, 4619304), (16, 3464478), (18, 3079536), (24, 2309652), (27, 2053024), (32, 1732239), (36, 1539768), (48, 1154826), (54, 1026512), (72, 769884), (96, 577413), (108, 513256), (144, 384942), (216, 256628), (288, 192471), (432, 128314), (864, 64157)]