49878374

素因数分解:

$2^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1$

素因数の和:107

約数の個数: 80

約数和(自身を含む): 101642688

約数和(自身を除く): 51764314

約数列:

[1, 2, 7, 13, 14, 17, 26, 34, 47, 49, 91, 94, 98, 119, 182, 221, 238, 329, 343, 442, 611, 637, 658, 686, 799, 833, 1222, 1274, 1547, 1598, 1666, 2303, 2401, 3094, 4277, 4459, 4606, 4802, 5593, 5831, 8554, 8918, 10387, 10829, 11186, 11662, 16121, 20774, 21658, 29939, 31213, 32242, 39151, 40817, 59878, 62426, 72709, 75803, 78302, 81634, 112847, 145418, 151606, 209573, 225694, 274057, 419146, 508963, 530621, 548114, 1017926, 1061242, 1467011, 1918399, 2934022, 3562741, 3836798, 7125482, 24939187, 49878374]

約数ペア:

[(1, 49878374), (2, 24939187), (7, 7125482), (13, 3836798), (14, 3562741), (17, 2934022), (26, 1918399), (34, 1467011), (47, 1061242), (49, 1017926), (91, 548114), (94, 530621), (98, 508963), (119, 419146), (182, 274057), (221, 225694), (238, 209573), (329, 151606), (343, 145418), (442, 112847), (611, 81634), (637, 78302), (658, 75803), (686, 72709), (799, 62426), (833, 59878), (1222, 40817), (1274, 39151), (1547, 32242), (1598, 31213), (1666, 29939), (2303, 21658), (2401, 20774), (3094, 16121), (4277, 11662), (4459, 11186), (4606, 10829), (4802, 10387), (5593, 8918), (5831, 8554)]