51275266

素因数分解:

$2^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{179}}^1$

素因数の和:311

約数の個数: 48

約数和(自身を含む): 93571200

約数和(自身を除く): 42295934

約数列:

[1, 2, 7, 14, 37, 49, 74, 79, 98, 158, 179, 259, 358, 518, 553, 1106, 1253, 1813, 2506, 2923, 3626, 3871, 5846, 6623, 7742, 8771, 13246, 14141, 17542, 20461, 28282, 40922, 46361, 92722, 98987, 143227, 197974, 286454, 324527, 523217, 649054, 692909, 1046434, 1385818, 3662519, 7325038, 25637633, 51275266]

約数ペア:

[(1, 51275266), (2, 25637633), (7, 7325038), (14, 3662519), (37, 1385818), (49, 1046434), (74, 692909), (79, 649054), (98, 523217), (158, 324527), (179, 286454), (259, 197974), (358, 143227), (518, 98987), (553, 92722), (1106, 46361), (1253, 40922), (1813, 28282), (2506, 20461), (2923, 17542), (3626, 14141), (3871, 13246), (5846, 8771), (6623, 7742)]