49720188

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31153}}^1$

素因数の和:31186

約数の個数: 48

約数和(自身を含む): 139569920

約数和(自身を除く): 89849732

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 19, 21, 28, 38, 42, 57, 76, 84, 114, 133, 228, 266, 399, 532, 798, 1596, 31153, 62306, 93459, 124612, 186918, 218071, 373836, 436142, 591907, 654213, 872284, 1183814, 1308426, 1775721, 2367628, 2616852, 3551442, 4143349, 7102884, 8286698, 12430047, 16573396, 24860094, 49720188]

約数ペア:

[(1, 49720188), (2, 24860094), (3, 16573396), (4, 12430047), (6, 8286698), (7, 7102884), (12, 4143349), (14, 3551442), (19, 2616852), (21, 2367628), (28, 1775721), (38, 1308426), (42, 1183814), (57, 872284), (76, 654213), (84, 591907), (114, 436142), (133, 373836), (228, 218071), (266, 186918), (399, 124612), (532, 93459), (798, 62306), (1596, 31153)]