55621502

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{21881}}^1$

素因数の和:21955

約数の個数: 16

約数和(自身を含む): 88228224

約数和(自身を除く): 32606722

約数列:

[1, 2, 31, 41, 62, 82, 1271, 2542, 21881, 43762, 678311, 897121, 1356622, 1794242, 27810751, 55621502]

約数ペア:

[(1, 55621502), (2, 27810751), (31, 1794242), (41, 1356622), (62, 897121), (82, 678311), (1271, 43762), (2542, 21881)]