47539888

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{15889}}^1$

素因数の和:15925

約数の個数: 40

約数和(自身を含む): 106399440

約数和(自身を除く): 58859552

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 34, 44, 68, 88, 136, 176, 187, 272, 374, 748, 1496, 2992, 15889, 31778, 63556, 127112, 174779, 254224, 270113, 349558, 540226, 699116, 1080452, 1398232, 2160904, 2796464, 2971243, 4321808, 5942486, 11884972, 23769944, 47539888]

約数ペア:

[(1, 47539888), (2, 23769944), (4, 11884972), (8, 5942486), (11, 4321808), (16, 2971243), (17, 2796464), (22, 2160904), (34, 1398232), (44, 1080452), (68, 699116), (88, 540226), (136, 349558), (176, 270113), (187, 254224), (272, 174779), (374, 127112), (748, 63556), (1496, 31778), (2992, 15889)]