57408652

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^2$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 126909440

約数和(自身を除く): 69500788

約数列:

[1, 2, 4, 7, 14, 19, 28, 31, 38, 59, 62, 76, 118, 124, 133, 217, 236, 266, 413, 434, 532, 589, 826, 868, 1121, 1178, 1652, 1829, 2242, 2356, 3481, 3658, 4123, 4484, 6962, 7316, 7847, 8246, 12803, 13924, 15694, 16492, 24367, 25606, 31388, 34751, 48734, 51212, 66139, 69502, 97468, 107911, 132278, 139004, 215822, 243257, 264556, 431644, 462973, 486514, 755377, 925946, 973028, 1510754, 1851892, 2050309, 3021508, 4100618, 8201236, 14352163, 28704326, 57408652]

約数ペア:

[(1, 57408652), (2, 28704326), (4, 14352163), (7, 8201236), (14, 4100618), (19, 3021508), (28, 2050309), (31, 1851892), (38, 1510754), (59, 973028), (62, 925946), (76, 755377), (118, 486514), (124, 462973), (133, 431644), (217, 264556), (236, 243257), (266, 215822), (413, 139004), (434, 132278), (532, 107911), (589, 97468), (826, 69502), (868, 66139), (1121, 51212), (1178, 48734), (1652, 34751), (1829, 31388), (2242, 25606), (2356, 24367), (3481, 16492), (3658, 15694), (4123, 13924), (4484, 12803), (6962, 8246), (7316, 7847)]