51879674

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{151}}^1$

素因数の和:291

約数の個数: 64

約数和(自身を含む): 102961152

約数和(自身を除く): 51081478

約数列:

[1, 2, 7, 11, 14, 22, 23, 46, 77, 97, 151, 154, 161, 194, 253, 302, 322, 506, 679, 1057, 1067, 1358, 1661, 1771, 2114, 2134, 2231, 3322, 3473, 3542, 4462, 6946, 7469, 11627, 14647, 14938, 15617, 23254, 24311, 24541, 29294, 31234, 38203, 48622, 49082, 76406, 102529, 161117, 171787, 205058, 267421, 322234, 336881, 343574, 534842, 673762, 1127819, 2255638, 2358167, 3705691, 4716334, 7411382, 25939837, 51879674]

約数ペア:

[(1, 51879674), (2, 25939837), (7, 7411382), (11, 4716334), (14, 3705691), (22, 2358167), (23, 2255638), (46, 1127819), (77, 673762), (97, 534842), (151, 343574), (154, 336881), (161, 322234), (194, 267421), (253, 205058), (302, 171787), (322, 161117), (506, 102529), (679, 76406), (1057, 49082), (1067, 48622), (1358, 38203), (1661, 31234), (1771, 29294), (2114, 24541), (2134, 24311), (2231, 23254), (3322, 15617), (3473, 14938), (3542, 14647), (4462, 11627), (6946, 7469)]