54980566

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{137}}^1\times {\mathrm{179}}^1$

素因数の和:396

約数の個数: 32

約数和(自身を含む): 89424000

約数和(自身を除く): 34443434

約数列:

[1, 2, 19, 38, 59, 118, 137, 179, 274, 358, 1121, 2242, 2603, 3401, 5206, 6802, 8083, 10561, 16166, 21122, 24523, 49046, 153577, 200659, 307154, 401318, 465937, 931874, 1446857, 2893714, 27490283, 54980566]

約数ペア:

[(1, 54980566), (2, 27490283), (19, 2893714), (38, 1446857), (59, 931874), (118, 465937), (137, 401318), (179, 307154), (274, 200659), (358, 153577), (1121, 49046), (2242, 24523), (2603, 21122), (3401, 16166), (5206, 10561), (6802, 8083)]