52172708

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{281}}^1\times {\mathrm{349}}^1$

素因数の和:660

約数の個数: 48

約数和(自身を含む): 110544000

約数和(自身を除く): 58371292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 281, 349, 532, 562, 698, 1124, 1396, 1967, 2443, 3934, 4886, 5339, 6631, 7868, 9772, 10678, 13262, 21356, 26524, 37373, 46417, 74746, 92834, 98069, 149492, 185668, 196138, 392276, 686483, 1372966, 1863311, 2745932, 3726622, 7453244, 13043177, 26086354, 52172708]

約数ペア:

[(1, 52172708), (2, 26086354), (4, 13043177), (7, 7453244), (14, 3726622), (19, 2745932), (28, 1863311), (38, 1372966), (76, 686483), (133, 392276), (266, 196138), (281, 185668), (349, 149492), (532, 98069), (562, 92834), (698, 74746), (1124, 46417), (1396, 37373), (1967, 26524), (2443, 21356), (3934, 13262), (4886, 10678), (5339, 9772), (6631, 7868)]