48491480

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2459}}^1$

素因数の和:2516

約数の個数: 64

約数和(自身を含む): 119556000

約数和(自身を除く): 71064520

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2459, 2465, 3944, 4918, 4930, 9836, 9860, 12295, 19672, 19720, 24590, 41803, 49180, 71311, 83606, 98360, 142622, 167212, 209015, 285244, 334424, 356555, 418030, 570488, 713110, 836060, 1212287, 1426220, 1672120, 2424574, 2852440, 4849148, 6061435, 9698296, 12122870, 24245740, 48491480]

約数ペア:

[(1, 48491480), (2, 24245740), (4, 12122870), (5, 9698296), (8, 6061435), (10, 4849148), (17, 2852440), (20, 2424574), (29, 1672120), (34, 1426220), (40, 1212287), (58, 836060), (68, 713110), (85, 570488), (116, 418030), (136, 356555), (145, 334424), (170, 285244), (232, 209015), (290, 167212), (340, 142622), (493, 98360), (580, 83606), (680, 71311), (986, 49180), (1160, 41803), (1972, 24590), (2459, 19720), (2465, 19672), (3944, 12295), (4918, 9860), (4930, 9836)]