49084497

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:219

約数の個数: 72

約数和(自身を含む): 91623168

約数和(自身を除く): 42538671

約数列:

[1, 3, 7, 9, 11, 21, 33, 47, 63, 77, 99, 121, 137, 141, 231, 329, 363, 411, 423, 517, 693, 847, 959, 987, 1089, 1233, 1507, 1551, 2541, 2877, 2961, 3619, 4521, 4653, 5687, 6439, 7623, 8631, 10549, 10857, 13563, 16577, 17061, 19317, 31647, 32571, 39809, 45073, 49731, 51183, 57951, 70829, 94941, 116039, 119427, 135219, 149193, 212487, 348117, 358281, 405657, 495803, 637461, 779119, 1044351, 1487409, 2337357, 4462227, 5453833, 7012071, 16361499, 49084497]

約数ペア:

[(1, 49084497), (3, 16361499), (7, 7012071), (9, 5453833), (11, 4462227), (21, 2337357), (33, 1487409), (47, 1044351), (63, 779119), (77, 637461), (99, 495803), (121, 405657), (137, 358281), (141, 348117), (231, 212487), (329, 149193), (363, 135219), (411, 119427), (423, 116039), (517, 94941), (693, 70829), (847, 57951), (959, 51183), (987, 49731), (1089, 45073), (1233, 39809), (1507, 32571), (1551, 31647), (2541, 19317), (2877, 17061), (2961, 16577), (3619, 13563), (4521, 10857), (4653, 10549), (5687, 8631), (6439, 7623)]