49325840

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{36269}}^1$

素因数の和:36299

約数の個数: 40

約数和(自身を含む): 121431960

約数和(自身を除く): 72106120

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 36269, 72538, 145076, 181345, 290152, 362690, 580304, 616573, 725380, 1233146, 1450760, 2466292, 2901520, 3082865, 4932584, 6165730, 9865168, 12331460, 24662920, 49325840]

約数ペア:

[(1, 49325840), (2, 24662920), (4, 12331460), (5, 9865168), (8, 6165730), (10, 4932584), (16, 3082865), (17, 2901520), (20, 2466292), (34, 1450760), (40, 1233146), (68, 725380), (80, 616573), (85, 580304), (136, 362690), (170, 290152), (272, 181345), (340, 145076), (680, 72538), (1360, 36269)]