51089822

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1$

素因数の和:273

約数の個数: 64

約数和(自身を含む): 98496000

約数和(自身を除く): 47406178

約数列:

[1, 2, 7, 14, 19, 29, 37, 38, 58, 74, 133, 179, 203, 259, 266, 358, 406, 518, 551, 703, 1073, 1102, 1253, 1406, 2146, 2506, 3401, 3857, 4921, 5191, 6623, 6802, 7511, 7714, 9842, 10382, 13246, 15022, 20387, 23807, 36337, 40774, 46361, 47614, 72674, 92722, 98629, 125837, 142709, 192067, 197258, 251674, 285418, 384134, 690403, 880859, 1344469, 1380806, 1761718, 2688938, 3649273, 7298546, 25544911, 51089822]

約数ペア:

[(1, 51089822), (2, 25544911), (7, 7298546), (14, 3649273), (19, 2688938), (29, 1761718), (37, 1380806), (38, 1344469), (58, 880859), (74, 690403), (133, 384134), (179, 285418), (203, 251674), (259, 197258), (266, 192067), (358, 142709), (406, 125837), (518, 98629), (551, 92722), (703, 72674), (1073, 47614), (1102, 46361), (1253, 40774), (1406, 36337), (2146, 23807), (2506, 20387), (3401, 15022), (3857, 13246), (4921, 10382), (5191, 9842), (6623, 7714), (6802, 7511)]