56215642

素因数分解:

$2^1\times 7^3\times {\mathrm{19}}^2\times {\mathrm{227}}^1$

素因数の和:288

約数の個数: 48

約数和(自身を含む): 104241600

約数和(自身を除く): 48025958

約数列:

[1, 2, 7, 14, 19, 38, 49, 98, 133, 227, 266, 343, 361, 454, 686, 722, 931, 1589, 1862, 2527, 3178, 4313, 5054, 6517, 8626, 11123, 13034, 17689, 22246, 30191, 35378, 60382, 77861, 81947, 123823, 155722, 163894, 211337, 247646, 422674, 573629, 1147258, 1479359, 2958718, 4015403, 8030806, 28107821, 56215642]

約数ペア:

[(1, 56215642), (2, 28107821), (7, 8030806), (14, 4015403), (19, 2958718), (38, 1479359), (49, 1147258), (98, 573629), (133, 422674), (227, 247646), (266, 211337), (343, 163894), (361, 155722), (454, 123823), (686, 81947), (722, 77861), (931, 60382), (1589, 35378), (1862, 30191), (2527, 22246), (3178, 17689), (4313, 13034), (5054, 11123), (6517, 8626)]