49283913

素因数分解:

$3^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1$

素因数の和:637

約数の個数: 32

約数和(自身を含む): 77455360

約数和(自身を除く): 28171447

約数列:

[1, 3, 7, 21, 61, 79, 183, 237, 427, 487, 553, 1281, 1461, 1659, 3409, 4819, 10227, 14457, 29707, 33733, 38473, 89121, 101199, 115419, 207949, 269311, 623847, 807933, 2346853, 7040559, 16427971, 49283913]

約数ペア:

[(1, 49283913), (3, 16427971), (7, 7040559), (21, 2346853), (61, 807933), (79, 623847), (183, 269311), (237, 207949), (427, 115419), (487, 101199), (553, 89121), (1281, 38473), (1461, 33733), (1659, 29707), (3409, 14457), (4819, 10227)]