55921786

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{199}}^1$

素因数の和:414

約数の個数: 32

約数和(自身を含む): 90720000

約数和(自身を除く): 34798214

約数列:

[1, 2, 23, 41, 46, 82, 149, 199, 298, 398, 943, 1886, 3427, 4577, 6109, 6854, 8159, 9154, 12218, 16318, 29651, 59302, 140507, 187657, 281014, 375314, 681973, 1215691, 1363946, 2431382, 27960893, 55921786]

約数ペア:

[(1, 55921786), (2, 27960893), (23, 2431382), (41, 1363946), (46, 1215691), (82, 681973), (149, 375314), (199, 281014), (298, 187657), (398, 140507), (943, 59302), (1886, 29651), (3427, 16318), (4577, 12218), (6109, 9154), (6854, 8159)]