57064752

素因数分解:

$2^4\times 3^2\times {\mathrm{19}}^1\times {\mathrm{20857}}^1$

素因数の和:20890

約数の個数: 60

約数和(自身を含む): 168115480

約数和(自身を除く): 111050728

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 36, 38, 48, 57, 72, 76, 114, 144, 152, 171, 228, 304, 342, 456, 684, 912, 1368, 2736, 20857, 41714, 62571, 83428, 125142, 166856, 187713, 250284, 333712, 375426, 396283, 500568, 750852, 792566, 1001136, 1188849, 1501704, 1585132, 2377698, 3003408, 3170264, 3566547, 4755396, 6340528, 7133094, 9510792, 14266188, 19021584, 28532376, 57064752]

約数ペア:

[(1, 57064752), (2, 28532376), (3, 19021584), (4, 14266188), (6, 9510792), (8, 7133094), (9, 6340528), (12, 4755396), (16, 3566547), (18, 3170264), (19, 3003408), (24, 2377698), (36, 1585132), (38, 1501704), (48, 1188849), (57, 1001136), (72, 792566), (76, 750852), (114, 500568), (144, 396283), (152, 375426), (171, 333712), (228, 250284), (304, 187713), (342, 166856), (456, 125142), (684, 83428), (912, 62571), (1368, 41714), (2736, 20857)]