49915432

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1166

約数の個数: 64

約数和(自身を含む): 115315200

約数和(自身を除く): 65399768

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 43, 56, 76, 86, 133, 152, 172, 266, 301, 344, 532, 602, 817, 1064, 1091, 1204, 1634, 2182, 2408, 3268, 4364, 5719, 6536, 7637, 8728, 11438, 15274, 20729, 22876, 30548, 41458, 45752, 46913, 61096, 82916, 93826, 145103, 165832, 187652, 290206, 328391, 375304, 580412, 656782, 891347, 1160824, 1313564, 1782694, 2627128, 3565388, 6239429, 7130776, 12478858, 24957716, 49915432]

約数ペア:

[(1, 49915432), (2, 24957716), (4, 12478858), (7, 7130776), (8, 6239429), (14, 3565388), (19, 2627128), (28, 1782694), (38, 1313564), (43, 1160824), (56, 891347), (76, 656782), (86, 580412), (133, 375304), (152, 328391), (172, 290206), (266, 187652), (301, 165832), (344, 145103), (532, 93826), (602, 82916), (817, 61096), (1064, 46913), (1091, 45752), (1204, 41458), (1634, 30548), (2182, 22876), (2408, 20729), (3268, 15274), (4364, 11438), (5719, 8728), (6536, 7637)]