54690331325

素因数分解:

$5^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{8123}}^1$

素因数の和:8706

約数の個数: 48

約数和(自身を含む): 78655918080

約数和(自身を除く): 23965586755

約数列:

[1, 5, 7, 25, 35, 79, 175, 395, 487, 553, 1975, 2435, 2765, 3409, 8123, 12175, 13825, 17045, 38473, 40615, 56861, 85225, 192365, 203075, 269311, 284305, 641717, 961825, 1346555, 1421525, 3208585, 3955901, 4492019, 6732775, 16042925, 19779505, 22460095, 27691307, 98897525, 112300475, 138456535, 312516179, 692282675, 1562580895, 2187613253, 7812904475, 10938066265, 54690331325]

約数ペア:

[(1, 54690331325), (5, 10938066265), (7, 7812904475), (25, 2187613253), (35, 1562580895), (79, 692282675), (175, 312516179), (395, 138456535), (487, 112300475), (553, 98897525), (1975, 27691307), (2435, 22460095), (2765, 19779505), (3409, 16042925), (8123, 6732775), (12175, 4492019), (13825, 3955901), (17045, 3208585), (38473, 1421525), (40615, 1346555), (56861, 961825), (85225, 641717), (192365, 284305), (203075, 269311)]