56339276

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1381}}^1$

素因数の和:1470

約数の個数: 48

約数和(自身を含む): 118874112

約数和(自身を除く): 62534836

約数列:

[1, 2, 4, 7, 14, 28, 31, 47, 62, 94, 124, 188, 217, 329, 434, 658, 868, 1316, 1381, 1457, 2762, 2914, 5524, 5828, 9667, 10199, 19334, 20398, 38668, 40796, 42811, 64907, 85622, 129814, 171244, 259628, 299677, 454349, 599354, 908698, 1198708, 1817396, 2012117, 4024234, 8048468, 14084819, 28169638, 56339276]

約数ペア:

[(1, 56339276), (2, 28169638), (4, 14084819), (7, 8048468), (14, 4024234), (28, 2012117), (31, 1817396), (47, 1198708), (62, 908698), (94, 599354), (124, 454349), (188, 299677), (217, 259628), (329, 171244), (434, 129814), (658, 85622), (868, 64907), (1316, 42811), (1381, 40796), (1457, 38668), (2762, 20398), (2914, 19334), (5524, 10199), (5828, 9667)]